Raymundo Punzalan, M.D.
NPI 1194721373 · Endocrinology, Diabetes & Metabolism Physician · Pleasanton, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raymundo Punzalan, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Pleasanton, CA (NPI 1194721373).
Provider details
- NPI number
- 1194721373
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A50049 (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
3 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Semaglutidebrand: Ozempic | 25 |
| Pioglitazone Hcl | 21 |
| Empagliflozinbrand: Jardiance | 16 |
| Levothyroxine Sodium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 250 N Robertson Blvd Ste 600Beverly Hills, CA 90211-1771Phone: (310) 385-3330
- 7085 N Chestnut AveSutie 101Fresno, CA 93720-0353Phone: (559) 323-9236Fax: (559) 323-0294
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2022-03-30
- Certified
- 2022-03-30
Frequently asked questions
- What is Raymundo Punzalan's NPI number?
- Raymundo Punzalan's National Provider Identifier (NPI) is 1194721373, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raymundo Punzalan's specialty?
- Raymundo Punzalan is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Raymundo Punzalan located?
- Raymundo Punzalan's practice location on file with NPPES is 5725 W Las Positas Blvd Ste 110, Pleasanton, CA 94588-4016.
- What is Raymundo Punzalan's phone number?
- The practice phone number listed in the NPPES registry for Raymundo Punzalan is (925) 463-1400.
- Does Raymundo Punzalan accept Medicare?
- Raymundo Punzalan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raymundo Punzalan's NPI active?
- Yes — Raymundo Punzalan's NPI (1194721373) is active in the NPPES registry as of the last update on 2022-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.