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STEVEN DAVID MA MD
NPI 1730715715
Internal Medicine - Gastroenterology in San Diego, CA

Active since March 21, 2020
2929 HEALTH CENTER DR, SAN DIEGO, CA 92123(858) 499-2600 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Steven David Ma Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEVEN DAVID MA MD (NPI 1730715715) is an individual gastroenterology provider in San Diego, California, licensed in California (A206312) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1730715715
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSTEVEN DAVID MACredential: MD
Location Address2929 HEALTH CENTER DRSan Diego, CA 92123-2762
Mailing Address2929 Health Center DrSan Diego, CA 92123-2762
Phone(858) 499-2600
Sole ProprietorNo
Enumeration DateMarch 21, 2020
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1730715715 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A206312
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2929 HEALTH CENTER DR, San Diego, CA 92123
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SYDNEY BERG HARTLEY
Nurse Practitioner (Family)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 499-2600
DR. DONALD R NEWMAN M.D.
Internal Medicine (Hematology)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 499-5523
DR. DARREN BOND KELLER M.D.
Internal Medicine (Gastroenterology)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 939-6531
BILLIE JO V. BROCKINGTON PA-C
Physician Assistant
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 939-6503
DR. GARY C O'HARA M.D.
Obstetrics & Gynecology
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 499-2702
DR. SUSAN KIT-SUM CHU M.D.
Internal Medicine (Gastroenterology)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 939-6531
DR. YUHANG SUN
Orthopaedic Surgery (Sports Medicine)
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 939-6503
NYREE VANMAARSEVEEN CNM, WHNP
Advanced Practice Midwife
2929 HEALTH CENTER DR
SAN DIEGO, CA 92123
San Diego County (858) 499-2600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Steven Ma's NPI number?

The NPI number for Steven Ma is 1730715715. It was assigned to this individual provider in the NPPES registry on March 21, 2020.

Where is Steven Ma located?

Steven Ma practices at 2929 Health Center Dr, San Diego, CA 92123. The listed phone number is (858) 499-2600.

What is Steven Ma's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Steven Ma was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.