Ashkan Vafadaran, M.D.
NPI 1659634517 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashkan Vafadaran, M.D. is a Internal Medicine Physician provider in San Diego, CA (NPI 1659634517).
Provider details
- NPI number
- 1659634517
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A137394 (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
14 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 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 253 | 33 |
| Tamsulosin Hcl | 163 | 18 |
| Amlodipine Besylate | 133 | 17 |
| Losartan Potassium | 118 | 16 |
| Gabapentin | 112 | 17 |
| Lisinopril | 110 | 14 |
| Furosemide | 91 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-15
- Last updated
- 2023-05-11
- Certified
- 2023-05-11
Frequently asked questions
- What is Ashkan Vafadaran's NPI number?
- Ashkan Vafadaran's National Provider Identifier (NPI) is 1659634517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashkan Vafadaran's specialty?
- Ashkan Vafadaran is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashkan Vafadaran located?
- Ashkan Vafadaran's practice location on file with NPPES is 1250 6th Ave, San Diego, CA 92101-4300.
- What is Ashkan Vafadaran's phone number?
- The practice phone number listed in the NPPES registry for Ashkan Vafadaran is (619) 515-2430.
- Does Ashkan Vafadaran accept Medicare?
- Ashkan Vafadaran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashkan Vafadaran's NPI active?
- Yes — Ashkan Vafadaran's NPI (1659634517) is active in the NPPES registry as of the last update on 2023-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.