Mevan Happawana, MD
NPI 1083294664 · Family Medicine Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mevan Happawana, MD is a Family Medicine Physician provider in Santa Monica, CA (NPI 1083294664).
Provider details
- NPI number
- 1083294664
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 196976 (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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 51 | 13 |
| Atorvastatin Calcium | 26 | 11 |
| Pantoprazole Sodium | 26 | — |
| Amlodipine Besylate | 21 | — |
| Metformin Hcl | 19 | — |
| Levothyroxine Sodium | 18 | — |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (1)
- 1245 16th St Ste 125Santa Monica, CA 90404-1240Phone: (310) 315-8900
Registry dates
- Enumerated
- 2021-04-08
- Last updated
- 2025-07-03
- Certified
- 2025-07-03
Frequently asked questions
- What is Mevan Happawana's NPI number?
- Mevan Happawana's National Provider Identifier (NPI) is 1083294664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mevan Happawana's specialty?
- Mevan Happawana is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mevan Happawana located?
- Mevan Happawana's practice location on file with NPPES is 1920 Colorado Ave, Santa Monica, CA 90404-3414.
- What is Mevan Happawana's phone number?
- The practice phone number listed in the NPPES registry for Mevan Happawana is (310) 319-4700.
- Does Mevan Happawana accept Medicare?
- Mevan Happawana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mevan Happawana's NPI active?
- Yes — Mevan Happawana's NPI (1083294664) is active in the NPPES registry as of the last update on 2025-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.