Pornthep Wattanamano, MD
NPI 1295738516 · Infectious Disease Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pornthep Wattanamano, MD is a Infectious Disease Physician provider in San Diego, CA (NPI 1295738516).
Provider details
- NPI number
- 1295738516
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C186338 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 35 |
| Omeprazole | 23 |
| Famotidine | 19 |
| Levothyroxine Sodium | 17 |
| Metformin Hcl | 17 |
| Clotrimazole | 15 |
| Losartan Potassium | 14 |
| Lisinopril | 12 |
| Sertraline Hcl | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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 , 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
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2023-09-29
- Certified
- 2023-09-29
Frequently asked questions
- What is Pornthep Wattanamano's NPI number?
- Pornthep Wattanamano's National Provider Identifier (NPI) is 1295738516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pornthep Wattanamano's specialty?
- Pornthep Wattanamano is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Pornthep Wattanamano located?
- Pornthep Wattanamano's practice location on file with NPPES is 3335 Riviera Dr, San Diego, CA 92109-6614.
- What is Pornthep Wattanamano's phone number?
- The practice phone number listed in the NPPES registry for Pornthep Wattanamano is (713) 384-3229.
- Does Pornthep Wattanamano accept Medicare?
- Pornthep Wattanamano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pornthep Wattanamano's NPI active?
- Yes — Pornthep Wattanamano's NPI (1295738516) is active in the NPPES registry as of the last update on 2023-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.