Dr. Dianna L. Phan
- Gender: Female
- Experience: 10 years
- Graduation year: 2011
- Sole propriator: No
- NPI: 1598055444
Dr. Dianna L. Phan M.D.
Family Physician
She is located at 4225 Lapalco Boulevard in Marrero, LA 70072. Can help patients with the following: Abdominal Pain, Asthma, Birth Control Counseling, Heart Disease, Hyperlipidemia, Prescription Refill. Her National Provider Identifier (NPI) number is 1598055444. Appointment can be made via the phone number (504) 371-9355. She also has a website where you can get more information. The website can be found at https://www.ochsner.org/doctors/dianna-phan. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Dianna Lananh Phan, being an family physician, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Dianna L. Phan.
- Abdominal Pain
- Aging In Place
- Anxiety
- Arthritis
- Asthma
- Autism
- Birth Control Counseling
- Breastfeeding and Lactation
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Diabetes
- Fever
- General Care
- Headache
- Heart Disease
- High Blood Pressure
- Hyperlipidemia
- Hypothyroidism
- Infant Care
- Influenza
- Migraine
- Mold Exposure
- Nausea and Vomiting
- Obesity
- Osteoarthritis (OA)
- Osteoporosis
- Pregnancy
- Prenatal Care
- Prescription Refill
- Thyroid Disease
- Women's Health
Procedures Performed by Dr. Dianna L. Phan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Dianna L. Phan as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Louisiana
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 8 plans from Blue Cross and Blue Shield of Louisiana
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Max 70/50 $6700 with 2 $0 PCP Virtual Visits HSA Eligible | PPO · Bronze | Not Applicable | Accepting new patients |
| Blue Max 80/60 $1500 with 2 $0 PCP Virtual Visits | PPO · Gold | Not Applicable | Accepting new patients |
| Blue Max Copay (PCP) 50/50 $3300 with 2 $0 PCP Virtual Visits | PPO · Silver | Not Applicable | Accepting new patients |
| Blue Max Copay (PCP) 50/50 $7500 Standardized HSA Eligible | PPO · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Max Copay (PCP) 60/40 $6000 Standardized | PPO · Silver | Not Applicable | Accepting new patients |
| Blue Max Copay (PCP) 75/55 $2000 Standardized | PPO · Gold | Not Applicable | Accepting new patients |
| Blue Saver 60/40 $6100 | PPO · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Saver 90/70 $3400 | PPO · Silver | Not Applicable | Accepting new patients |
CHRISTUS Health Plan
Network data as of Jan 1, 1900, as reported by the insurer.
Show all 15 plans from CHRISTUS Health Plan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| CHRISTUS Bronze Essential | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| CHRISTUS Bronze Essential Plus | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| CHRISTUS Gold | HMO · Gold | Preferred | Not accepting new patients |
| CHRISTUS Gold Essential | HMO · Gold | Preferred | Not accepting new patients |
| CHRISTUS Gold Essential Plus | HMO · Gold | Preferred | Not accepting new patients |
| CHRISTUS Gold Plus | HMO · Gold | Preferred | Not accepting new patients |
| CHRISTUS Silver Essential | HMO · Silver | Preferred | Not accepting new patients |
| CHRISTUS Silver Essential Plus | HMO · Silver | Preferred | Not accepting new patients |
| CHRISTUS Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| CHRISTUS Standard Gold | HMO · Gold | Preferred | Not accepting new patients |
| CHRISTUS Standard Silver | HMO · Silver | Preferred | Not accepting new patients |
| CHRISTUS Value Bronze | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| CHRISTUS Value Bronze Plus | HMO · Expanded Bronze | Preferred | Not accepting new patients |
| CHRISTUS Value Silver | HMO · Silver | Preferred | Not accepting new patients |
| CHRISTUS Value Silver Plus | HMO · Silver | Preferred | Not accepting new patients |
HMO Louisiana
Network data as of Sep 8, 2026, as reported by the insurer.
Show all 26 plans from HMO Louisiana
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (L) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (N) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect 80/60 $3200 with 2 $0 PCP Virtual Visits (S) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 50/50 $7500 Standardized (H) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 50/50 $7500 Standardized (L) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 50/50 $7500 Standardized (N) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 50/50 $7500 Standardized (S) HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 60/40 $6000 Standardized (L) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 60/40 $6000 Standardized (N) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 60/40 $6000 Standardized (S) | POS · Silver | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 75/55 $2000 Standardized (H) | POS · Gold | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 75/55 $2000 Standardized (L) | POS · Gold | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 75/55 $2000 Standardized (N) | POS · Gold | Not Applicable | Accepting new patients |
| Blue Connect Copay (PCP) 75/55 $2000 Standardized (S) | POS · Gold | Not Applicable | Accepting new patients |
| Blue POS 60/40 $6500 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Blue POS 80/60 $3200 with 2 $0 PCP Virtual Visits | POS · Silver | Not Applicable | Accepting new patients |
| Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 50/50 $7500 Standardized HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 60/40 $6000 Standardized | POS · Silver | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 75/55 $2000 Standardized | POS · Gold | Not Applicable | Accepting new patients |
| Blue POS Copay (PCP) 80/60 $1000 with 2 $0 PCP Virtual Visits | POS · Gold | Not Applicable | Accepting new patients |
| Community Blue 80/60 $3200 with 2 $0 PCP Virtual Visits | POS · Silver | Not Applicable | Accepting new patients |
| Community Blue 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible | POS · Bronze | Not Applicable | Accepting new patients |
| Community Blue Copay (PCP) 50/50 $7500 Standardized HSA Eligible | POS · Expanded Bronze | Not Applicable | Accepting new patients |
| Community Blue Copay (PCP) 60/40 $6000 Standardized | POS · Silver | Not Applicable | Accepting new patients |
| Community Blue Copay (PCP) 75/55 $2000 Standardized | POS · Gold | Not Applicable | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Dianna L. Phan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Dianna L. Phan is enrolled to bill Medicare as a Practitioner - Family Practice .
Bills through: Ochsner Clinic Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Organogenesis | $73 |
| AstraZeneca | $47 |
Other
| Food and Beverage | $122 |
Studies
Graduated in 2011Other ways to reach out
- Website: https://www.ochsner.org/doctors/dianna-phan
Looking for more Family Physicians?
Out of the 28 family physicians in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1101 Medical Center Boulevard Marrero, 70072, LA
- Gender: Male
- Address: 4700 Wichers Drive Marrero, 70072, LA
- Gender: Female
- Address: 4225 Lapalco Boulevard Marrero, 70072, LA
- Gender: Female
- Address: 231 North Carrollton Avenue Suite B New Orleans, 70119, LA
- Gender: Male
- Address: Suite N408 1111 Medical Center Boulevard Marrero, 70072, LA
- Gender: Female
- Address: Suite 101 4700 Wichers Drive Marrero, 70072, LA
- Gender: Male
- Address: 4225 Lapalco Blvd Marrero, 70072, LA
- Gender: Male
- Address: 3941 Houma Boulevard Suite 1B Metairie, 70006, LA
- Gender: Female
- Address: 4225 Lapalco Blvd. Marrero, 70072, LA
Questions & Answers
Does Dr. Dianna Lananh Phan have affiliation with practices?
Dr. Dianna Lananh Phan is affiliated with Cardiovascular Institute of Mississippi.
Does Dr. Dianna Lananh Phan accept patients with HMO Louisiana?
Yes, Dr. Dianna Lananh Phan is listed in-network for HMO Louisiana through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Dianna Lananh Phan treat?
Dr. Dianna Lananh Phan provides treatment for Abdominal Pain, Asthma, Birth Control Counseling, Heart Disease, Hyperlipidemia, Prescription Refill. For the full list see this list.
Has Dr. Dianna Lananh Phan affiliation with hospitals?
Dr. Dianna Lananh Phan is affiliated with OCHSNER MEDICAL CENTER NEW ORLEANS.
Where can you meet with Dr. Dianna Lananh Phan?
Dr. Dianna Lananh Phan's office is located at 4225 Lapalco Boulevard in Marrero, LA 70072.