Yelena Tumasyan, P.A.
NPI 1427592476 · Physician Assistant · Pasadena, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yelena Tumasyan, P.A. is a Physician Assistant provider in Pasadena, CA (NPI 1427592476).
Provider details
- NPI number
- 1427592476
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 53709 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 25 | 16 |
| Atorvastatin Calcium | 24 | 13 |
| Omeprazole | 23 | — |
| Amlodipine Besylate | 22 | 11 |
| Lisinopril | 21 | 11 |
| Metformin Hcl | 19 | 11 |
| Dapagliflozin Propanediol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$942 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-12-09
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Yelena Tumasyan's NPI number?
- Yelena Tumasyan's National Provider Identifier (NPI) is 1427592476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yelena Tumasyan's specialty?
- Yelena Tumasyan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Yelena Tumasyan located?
- Yelena Tumasyan's practice location on file with NPPES is 2595 E Washington Blvd Ste 106, Pasadena, CA 91107-1409.
- What is Yelena Tumasyan's phone number?
- The practice phone number listed in the NPPES registry for Yelena Tumasyan is (310) 878-0964.
- Does Yelena Tumasyan accept Medicare?
- Yelena Tumasyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yelena Tumasyan's NPI active?
- Yes — Yelena Tumasyan's NPI (1427592476) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.