Vartan Tashjian, M.D
NPI 1396199808 · Student in an Organized Health Care Education/Training Program · West Hollywood, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vartan Tashjian, M.D is a Student in an Organized Health Care Education/Training Program provider in West Hollywood, CA (NPI 1396199808).
Provider details
- NPI number
- 1396199808
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-C | 184 | 182 |
| Omeprazole | 91 | 42 |
| Lubiprostone | 49 | 14 |
| Pantoprazole Sodium | 24 | 13 |
| Mesalamine | 20 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine | 19 | 15 |
| Famotidine | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-20
- Last updated
- 2021-10-12
- Certified
- 2021-10-12
Frequently asked questions
- What is Vartan Tashjian's NPI number?
- Vartan Tashjian's National Provider Identifier (NPI) is 1396199808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vartan Tashjian's specialty?
- Vartan Tashjian is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Vartan Tashjian located?
- Vartan Tashjian's practice location on file with NPPES is 8700 Beverly Blvd, West Hollywood, CA 90048-1804.
- What is Vartan Tashjian's phone number?
- The practice phone number listed in the NPPES registry for Vartan Tashjian is (310) 423-5161.
- Does Vartan Tashjian accept Medicare?
- Vartan Tashjian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vartan Tashjian's NPI active?
- Yes — Vartan Tashjian's NPI (1396199808) is active in the NPPES registry as of the last update on 2021-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.