Tanya Hathaway, MD
NPI 1316962111 · Dermatology Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tanya Hathaway, MD is a Dermatology Physician provider in Seattle, WA (NPI 1316962111).
Provider details
- NPI number
- 1316962111
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00046586 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,277 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 388 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 239 | $93 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 158 | $62 |
| Biopsy of Related Skin Growth, First Growth11102 | 136 | $83 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $127 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 45 | 25 |
| Clobetasol Propionate | 36 | 14 |
| Metronidazole | 29 | 20 |
| Triamcinolone Acetonide | 25 | 22 |
| Fluorouracil | 19 | 16 |
| Ciclopirox | 16 | — |
| Minoxidil | 14 | — |
| Ciclopirox Olaminebrand: Ciclopirox | 12 | — |
Practice location
Mailing address
Additional practice locations (1)
- 4225 Roosevlt Way NeSeattle, WA 98105-6099Phone: (206) 520-5000
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Tanya Hathaway's NPI number?
- Tanya Hathaway's National Provider Identifier (NPI) is 1316962111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Hathaway's specialty?
- Tanya Hathaway is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Tanya Hathaway located?
- Tanya Hathaway's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Tanya Hathaway's phone number?
- The practice phone number listed in the NPPES registry for Tanya Hathaway is (206) 520-5000.
- Does Tanya Hathaway accept Medicare?
- Tanya Hathaway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tanya Hathaway's NPI active?
- Yes — Tanya Hathaway's NPI (1316962111) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.