2026 NPPES data Procedural Dermatology Physician NPI 1316962111 MD
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TANYA HATHAWAY, MD

Procedural Dermatology Physician in SEATTLE, Washington. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
504
Medicare Part D claims · 226 beneficiaries · Procedural Dermatology Physician avg: 664
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: TANYA HATHAWAY, MD is a Procedural Dermatology Physician ([object Object]) practicing in SEATTLE, Washington with a Medicare Part D prescribing footprint of 504 claims across 226 beneficiaries — 5% brand-name prescribing .

What stands out: TANYA HATHAWAY, MD filed 504 Medicare Part D claims in 2023 across SEATTLE, Washington. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

TANYA HATHAWAY, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

TANYA HATHAWAY, MD at a glance

Quality data not reported

NPI registry status

Active

Issued 07/13/2006

NPI 1316962111

Primary specialty

Procedural Dermatology Physician

Niche

679 US NPIs in this specialty

Medicare Part D claims

504 24% vs specialty avg

2023 prescription claims

Specialty avg: 664

Specialty distribution in Washington

How Procedural Dermatology Physician compares to other specialties among Washington providers

Washington providers

Procedural Dermatology Physician share within Washington

1. Procedural Dermatology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Procedural Dermatology Physician share within Washington

Specialty board-certification context

Estimated specialty board-certified rate — Procedural Dermatology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Procedural Dermatology Physician ABMS/AOA estimate

Est. board-certified rate (Procedural Dermatology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Procedural Dermatology Physician) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

TANYA HATHAWAY, MD is a Procedural Dermatology Physician provider practicing in SEATTLE, Washington, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1316962111. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

TANYA HATHAWAY, MD appears in the CMS NPPES registry as a Procedural Dermatology Physician provider holding MD credentials at 1959 NE PACIFIC ST, SEATTLE, WA, 98195, with a listed phone of (206) 520-5000. NPI 1316962111 was issued on 07/13/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HATHAWAY most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 504 prescription claims written by this provider, covering 226 Medicare beneficiaries and totaling roughly $110K in drug spend, split 5% brand-name and 95% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Procedural Dermatology Physician is a narrow specialty nationwide, with 679 enrolled providers across 48 states and an average of 664 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1959 NE PACIFIC ST
SEATTLE, WA 98195

Provider Details

NPI 1316962111
Specialty Procedural Dermatology Physician
Credentials MD
Gender Female
NPI Issued 07/13/2006

Hospital and facility affiliations

Facilities where TANYA HATHAWAY, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

THE ASSOCIATION OF UNIVERSITY PHYSICIANS
SEATTLE, WA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Washington WMC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 — they are NOT specific to TANYA HATHAWAY, MD. To verify TANYA HATHAWAY, MD's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

TANYA HATHAWAY, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 504 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

504
Total Claims
$110K
Total Drug Cost
226
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
656
Total Day Supply
17,854
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$89K
Generic Drug Cost
$21K
Antibiotic Claims
39

Patient Demographics

Average Patient Age
73.8 years
Avg HCC Risk Score
0.96
Gender Split
73% female / 27% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Triamcinolone Acetonide
62
Ketoconazole
60
Fluorouracil
38
Metronidazole
38
Minoxidil
33
Ciclopirox
27
Clobetasol Propionate
21
Doxycycline Hyclate
21
Betamethasone Diprop Augmented
Betamethasone/Propylene Glyc
11
Valacyclovir
Valacyclovir Hcl
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Procedural Dermatology Physician Overview

How TANYA HATHAWAY, MD fits within the Procedural Dermatology Physician landscape nationally.

679
Procedural Dermatology Physician Providers in US
48
States with Procedural Dermatology Physician
664
Avg Claims per Provider

TANYA HATHAWAY, MD's 504 claims are below the specialty average of 664.

Nearby Procedural Dermatology Physician Providers in Washington

Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as HATHAWAY.

Compare Procedural Dermatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is TANYA HATHAWAY, MD's specialty?
TANYA HATHAWAY, MD specializes in Procedural Dermatology Physician and practices in SEATTLE, Washington. Credentials: MD.
How much does TANYA HATHAWAY, MD prescribe under Medicare Part D?
In 2023, TANYA HATHAWAY, MD wrote 504 Medicare Part D claims totaling $110K in drug costs for 226 beneficiaries.
Where is TANYA HATHAWAY, MD located?
TANYA HATHAWAY, MD is located at 1959 NE PACIFIC ST, SEATTLE, WA, 98195. Phone: (206) 520-5000.
What is TANYA HATHAWAY, MD's NPI number?
TANYA HATHAWAY, MD's National Provider Identifier (NPI) is 1316962111, issued on 07/13/2006.
Does TANYA HATHAWAY, MD prescribe more brand-name or generic drugs?
TANYA HATHAWAY, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $89K in brand drug costs.
How many Procedural Dermatology Physician providers are there in the US?
There are 679 Procedural Dermatology Physician providers across 48 states in the US. The average Procedural Dermatology Physician provider writes 664 Medicare Part D claims per year.
What drugs does TANYA HATHAWAY, MD prescribe most often?
Based on 2023 Medicare Part D data, TANYA HATHAWAY, MD's most frequently prescribed drugs include Triamcinolone Acetonide, Ketoconazole, Fluorouracil. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TANYA HATHAWAY, MD accept Medicare?
TANYA HATHAWAY, MD appears in CMS Medicare data with 504 Part D claims and 226 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TANYA HATHAWAY, MD's credentials?
TANYA HATHAWAY, MD's NPI is 1316962111 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology