2026 NPPES data Medical Oncology Physician NPI 1306102413
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EVAN HALL

Medical Oncology 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
101
Medicare Part D claims · 29 beneficiaries · Medical Oncology Physician avg: 689
Generic prescribing
67%
generic claims · 33% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.1588/100
▲ 14 pts above national avg 83.1 · [object Object]
Industry payments
$688
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: EVAN HALL is a Medical Oncology Physician ([object Object]) practicing in SEATTLE, Washington with a Medicare Part D prescribing footprint of 101 claims across 29 beneficiaries — 33% brand-name prescribing . Their CMS MIPS Final Score of 97.1588/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $688 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: EVAN HALL reported a CMS MIPS final score of 97.1588 out of 100, above the 83.1 national average, and filed 101 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

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

EVAN HALL at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/03/2012

NPI 1306102413

Primary specialty

Medical Oncology Physician

Niche

3,792 US NPIs in this specialty

Medicare Part D claims

101 85% vs specialty avg

2023 prescription claims

Specialty avg: 689

MIPS final score

97.1588/100 14.058800000000005% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Washington

How Medical Oncology Physician compares to other specialties among Washington providers

Washington providers

Medical Oncology Physician share within Washington

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

Medicare quality performance — MIPS

EVAN HALL's 2023 MIPS final score plotted against the Medical Oncology Physician national average

High performer (top quartile)
MIPS Final Score
97.1588/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Oncology Physician) — 97.1588/100 vs national avg 83.1

0%100%National avg83%97.2%
MIPS final score (Medical Oncology Physician) — 97.1588/100 vs national avg 83.1

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).

EVAN HALL is a Medical Oncology Physician provider practicing in SEATTLE, Washington, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1306102413. 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.

EVAN HALL appears in the CMS NPPES registry as a Medical Oncology Physician provider at 825 EASTLAKE AVE E, SEATTLE, WA, 98109, with a listed phone of (206) 520-5000. NPI 1306102413 was issued on 04/03/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HALL 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 101 prescription claims written by this provider, covering 29 Medicare beneficiaries and totaling roughly $541K in drug spend, split 33% brand-name and 67% generic by claim count, with an opioid prescribing rate of 17.8%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97.1588/100 for the 2023 performance year (Quality 96.694, Cost 86.573), compared with the national average of 83.1.

Medical Oncology Physician is a narrow specialty nationwide, with 3,792 enrolled providers across 53 states and an average of 689 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

825 EASTLAKE AVE E
SEATTLE, WA 98109

Provider Details

NPI 1306102413
Specialty Medical Oncology Physician
Gender Male
NPI Issued 04/03/2012

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

97.1588
Final Score
Avg: 83.1
96.694
Quality
86.573
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where EVAN HALL 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).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for EVAN HALL. Source: openpaymentsdata.cms.gov.

Total received

$688

Largest payer

Eisai Inc.

Most common payment type

Consulting Fee

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

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 EVAN HALL. To verify EVAN HALL'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 · Above average

EVAN HALL — brand share 33.0%
Specialty average (est.)

33% brand-name claims vs 67% generic, on 101 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.

101
Total Claims
$541K
Total Drug Cost
29
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
114
Total Day Supply
2,929
Brand vs Generic
33% brand / 67% generic
Brand Drug Cost
$538K
Generic Drug Cost
$3K
Opioid Claims
18 (17.8% rate)

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
2.34

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Amlodipine Besylate
11
Cabometyx
Cabozantinib S-Malate
11

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

Medical Oncology Physician Overview

How EVAN HALL fits within the Medical Oncology Physician landscape nationally.

3,792
Medical Oncology Physician Providers in US
53
States with Medical Oncology Physician
689
Avg Claims per Provider

EVAN HALL's 101 claims are below the specialty average of 689.

Nearby Medical Oncology Physician Providers in Washington

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

Compare Medical Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is EVAN HALL's specialty?
EVAN HALL specializes in Medical Oncology Physician and practices in SEATTLE, Washington.
How much does EVAN HALL prescribe under Medicare Part D?
In 2023, EVAN HALL wrote 101 Medicare Part D claims totaling $541K in drug costs for 29 beneficiaries.
What is EVAN HALL's Medicare quality score?
EVAN HALL has a CMS MIPS Final Score of 97.1588/100 (Quality: 96.694, Cost: 86.573). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is EVAN HALL located?
EVAN HALL is located at 825 EASTLAKE AVE E, SEATTLE, WA, 98109. Phone: (206) 520-5000.
What is EVAN HALL's NPI number?
EVAN HALL's National Provider Identifier (NPI) is 1306102413, issued on 04/03/2012.
Does EVAN HALL prescribe more brand-name or generic drugs?
EVAN HALL's prescribing is 33% brand-name and 67% generic drugs by claim count, with $538K in brand drug costs.
Does EVAN HALL prescribe opioids?
Yes, EVAN HALL had 18 opioid claims in 2023 with an opioid prescribing rate of 17.8%.
How many Medical Oncology Physician providers are there in the US?
There are 3,792 Medical Oncology Physician providers across 53 states in the US. The average Medical Oncology Physician provider writes 689 Medicare Part D claims per year.
What drugs does EVAN HALL prescribe most often?
Based on 2023 Medicare Part D data, EVAN HALL's most frequently prescribed drugs include Amlodipine Besylate, Cabometyx. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does EVAN HALL accept Medicare?
EVAN HALL appears in CMS Medicare data with 101 Part D claims and 29 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify EVAN HALL's credentials?
EVAN HALL's NPI is 1306102413. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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