Farnoush Abar, M.D.
NPI 1558560342 · Hematology & Oncology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Farnoush Abar, M.D. is a Hematology & Oncology Physician provider in Seattle, WA (NPI 1558560342).
Provider details
- NPI number
- 1558560342
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD61006345 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Acyclovir | 47 | 11 |
| Prednisone | 45 | 12 |
| Apixabanbrand: Eliquis | 36 | — |
| Letrozole | 36 | 12 |
| Oxycodone Hcl | 35 | 14 |
| Dexamethasone | 31 | 11 |
| Tamoxifen Citrate | 23 | — |
| Imatinib Mesylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 across 1 record (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
Additional practice locations (1)
- 834 Sheridan StPort Townsend, WA 98368-2443Phone: (360) 344-3091Fax: (360) 344-3082
Registry dates
- Enumerated
- 2007-07-12
- Last updated
- 2024-04-19
- Certified
- 2024-04-19
Frequently asked questions
- What is Farnoush Abar's NPI number?
- Farnoush Abar's National Provider Identifier (NPI) is 1558560342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Farnoush Abar's specialty?
- Farnoush Abar is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Farnoush Abar located?
- Farnoush Abar's practice location on file with NPPES is 825 Eastlake Ave E, Seattle, WA 98109-1023.
- What is Farnoush Abar's phone number?
- The practice phone number listed in the NPPES registry for Farnoush Abar is (206) 520-5000.
- Does Farnoush Abar accept Medicare?
- Farnoush Abar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Farnoush Abar's NPI active?
- Yes — Farnoush Abar's NPI (1558560342) is active in the NPPES registry as of the last update on 2024-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.