Thomas Haddad, M.D.
NPI 1932151867 · Gastroenterology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Haddad, M.D. is a Gastroenterology Physician provider in San Francisco, CA (NPI 1932151867).
Provider details
- NPI number
- 1932151867
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A953521 (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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 289 | 276 |
| Pantoprazole Sodium | 112 | 45 |
| Famotidine | 43 | 23 |
| Budesonidebrand: Budesonide Dr | 27 | 13 |
| Omeprazole | 23 | — |
| Mesalamine | 22 | — |
| Sucralfate | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2022-01-10
Frequently asked questions
- What is Thomas Haddad's NPI number?
- Thomas Haddad's National Provider Identifier (NPI) is 1932151867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Haddad's specialty?
- Thomas Haddad is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Haddad located?
- Thomas Haddad's practice location on file with NPPES is 909 Hyde St, San Francisco, CA 94109-4822.
- What is Thomas Haddad's phone number?
- The practice phone number listed in the NPPES registry for Thomas Haddad is (415) 771-4366.
- Does Thomas Haddad accept Medicare?
- Thomas Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Haddad's NPI active?
- Yes — Thomas Haddad's NPI (1932151867) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.