San Diego Gastroenterology Medical Associates
NPI 1578621199 · Gastroenterology Physician · San Diego, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
San Diego Gastroenterology Medical Associates is a Gastroenterology Physician organization in San Diego, CA (NPI 1578621199).
Provider details
- NPI number
- 1578621199
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Epsten, President(619) 291-6064
- License
- G46179 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Denison, Goodman, Epsten & Haynes Medical Corporation
Registry dates
- Enumerated
- 2006-12-05
- Last updated
- 2015-05-04
Frequently asked questions
- What is San Diego Gastroenterology Medical Associates's NPI number?
- San Diego Gastroenterology Medical Associates's National Provider Identifier (NPI) is 1578621199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is San Diego Gastroenterology Medical Associates?
- San Diego Gastroenterology Medical Associates is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is San Diego Gastroenterology Medical Associates located?
- San Diego Gastroenterology Medical Associates's practice location on file with NPPES is 4060 4th Ave, San Diego, CA 92103-2116.
- What is San Diego Gastroenterology Medical Associates's phone number?
- The practice phone number listed in the NPPES registry for San Diego Gastroenterology Medical Associates is (619) 291-6064.
- Does San Diego Gastroenterology Medical Associates accept Medicare?
- San Diego Gastroenterology Medical Associates is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for San Diego Gastroenterology Medical Associates?
- The authorized official listed on San Diego Gastroenterology Medical Associates's NPPES record is Robert Epsten, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is San Diego Gastroenterology Medical Associates's NPI active?
- Yes — San Diego Gastroenterology Medical Associates's NPI (1578621199) is active in the NPPES registry as of the last update on 2015-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.