Evelyn Haddad, M.D.
NPI 1295936755 · Internal Medicine Physician · San Mateo, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Evelyn Haddad, M.D. is a Internal Medicine Physician provider in San Mateo, CA (NPI 1295936755).
Provider details
- NPI number
- 1295936755
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A94382 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 160 | 54 |
| Lisinopril | 94 | 30 |
| Metformin Hcl | 83 | 33 |
| Omeprazole | 80 | 25 |
| Amlodipine Besylate | 80 | 25 |
| Losartan Potassium | 76 | 24 |
| Diclofenac Sodium | 75 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2011-12-08
Frequently asked questions
- What is Evelyn Haddad's NPI number?
- Evelyn Haddad's National Provider Identifier (NPI) is 1295936755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Evelyn Haddad's specialty?
- Evelyn Haddad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Evelyn Haddad located?
- Evelyn Haddad's practice location on file with NPPES is 222 W 39th Ave, San Mateo, CA 94403-4364.
- What is Evelyn Haddad's phone number?
- The practice phone number listed in the NPPES registry for Evelyn Haddad is (650) 573-2780.
- Does Evelyn Haddad accept Medicare?
- Evelyn Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Evelyn Haddad's NPI active?
- Yes — Evelyn Haddad's NPI (1295936755) is active in the NPPES registry as of the last update on 2011-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.