Pooya Mobasseri, D.O.
NPI 1356670657 · Family Medicine Physician · Westlake Village, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pooya Mobasseri, D.O. is a Family Medicine Physician provider in Westlake Village, CA (NPI 1356670657).
Provider details
- NPI number
- 1356670657
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A 10982 (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
16 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 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 486 | 132 |
| Tamsulosin Hcl | 299 | 92 |
| Amlodipine Besylate | 296 | 96 |
| Atorvastatin Calcium | 191 | 68 |
| Losartan Potassium | 183 | 59 |
| Apixabanbrand: Eliquis | 171 | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-12-15
- Last updated
- 2024-09-12
- Certified
- 2024-09-12
Frequently asked questions
- What is Pooya Mobasseri's NPI number?
- Pooya Mobasseri's National Provider Identifier (NPI) is 1356670657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pooya Mobasseri's specialty?
- Pooya Mobasseri is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pooya Mobasseri located?
- Pooya Mobasseri's practice location on file with NPPES is 3366 E Thousand Oaks Blvd Ste 200, Westlake Village, CA 91362-5925.
- What is Pooya Mobasseri's phone number?
- The practice phone number listed in the NPPES registry for Pooya Mobasseri is (805) 496-1500.
- Does Pooya Mobasseri accept Medicare?
- Pooya Mobasseri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pooya Mobasseri's NPI active?
- Yes — Pooya Mobasseri's NPI (1356670657) is active in the NPPES registry as of the last update on 2024-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.