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2026 NPPES data Hematology (Internal Medicine) Physician NPI 1376592212 M.D.
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Xinyu Fu, M.D.

Hematology (Internal Medicine) Physician in Tualatin, Oregon.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,483 in Hematology (Internal Medicine) Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.

Federal data, no proprietary rating. We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
91
Medicare Part D claims · 33 beneficiaries · Hematology (Internal Medicine) Physician avg: 684
MIPS score
81/100
▼ 3 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Xinyu Fu, M.D. reported a CMS MIPS final score of 81/100 - below the 83.5 national average - and filed 91 Medicare Part D claims in 2024.

81/100
MIPS score · -3 vs avg
91
Part D claims, 2024
Likely
board-certified (heuristic)
≥30th
pct among measured MIPS (lower-bound band)

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.

Federal trust snapshot

What official records show about Xinyu Fu, M.D.

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1376592212), first enumerated 05/09/2006.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 91 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 81/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Reported

    Board certification signal

    Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.

    Source: NUCC taxonomy + CMS participation heuristic

  • Reported

    Hospital affiliations

    1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.

    Source: CMS Care Compare

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1376592212 · Hematology (Internal Medicine) Physician

NPI-10 · ENUM-LEGACY · TAX-NARROW · MIPS-INLINE · RX-TRACE · BOOK-THIN · PHOTO-FINISH

  • NPI-10 1376592212
  • ENUM-LEGACY 2006
  • TAX-NARROW 1,483
  • MIPS-INLINE 81/100
  • RX-TRACE 91
  • BOOK-THIN 19 in Oregon
  • PHOTO-FINISH William Harrer, M.D. · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Xinyu Fu, M.D.'s MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

81 ≥ 30th percentile 30% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). Below this entry. 80–90: 129,887 measured providers (29%). This entry sits in this band. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Xinyu Fu, M.D. sits

This provider among hematology (internal medicine) physician peers

Across the 446 hematology (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Xinyu Fu, M.D. writes more Part D claims than 17% of them and scores higher on MIPS quality than 27% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100023.647.370.994.5Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 30Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 58Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 27Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 0Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 68Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 90Xinyu Fu, M.D., Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 27
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one hematology (internal medicine) physician peer from a representative sample of 60; the gold marker is Xinyu Fu, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

✓
Board certification likely (heuristic, not verified)

Xinyu Fu, M.D. 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).

What does the federal data show about Xinyu Fu, M.D.?

Near national average

NPI registry status

Active

Issued 05/09/2006

NPI 1376592212

Primary specialty

Hematology (Internal Medicine) Physician

Niche

1,483 US NPIs in this specialty

Medicare Part D claims

91 87% vs specialty avg

2024 prescription claims

Specialty avg: 684

MIPS final score

81/100 2.5 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Oregon

How Hematology (Internal Medicine) Physician compares to other specialties among Oregon providers

Oregon providers
Mental Health Counselor12.1%Massage Therapist4.8%Counselor3.8%Addiction (Substance Use Dis…3.5%Student in an Organized Heal…3.4%Clinical Social Worker3.4%Hematology (Internal Medicin…0%
Largest specialties in Oregon (% of in-state providers)

Medicare quality performance, MIPS

Xinyu Fu, M.D.'s 2023 MIPS final score plotted against the Hematology (Internal Medicine) Physician national average

Near national average
MIPS Final Score
81/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%81%
MIPS final score (Hematology (Internal Medicine) Physician) - 81/100 vs national avg 83.5
How MIPS and board certification work

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).

Practice Address

19260 SW 65TH AVE STE 140
Tualatin, OR 97062
(971) 262-9700

Provider Details

NPI 1376592212
Specialty Hematology (Internal Medicine) Physician
Credentials M.D.
Gender Male
NPI Issued 05/09/2006

CMS Quality Score (MIPS)

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

80.9739
Final Score
Measured-score avg: 83.5
89.6387
Quality
64.4409
Cost
79
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Xinyu Fu, M.D. 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.

University Professional Services
Beaverton, OR

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

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

91
Total Claims
$50K
Total Drug Cost
33
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
155.567
Total Day Supply
4,484
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
74.3 years
Avg HCC Risk Score
1.81

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

What Xinyu Fu, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Letrozole
 23
Anastrozole
 19
Clonazepam
 12

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

More Hematology (Internal Medicine) Physician in OR → All providers in Oregon → Compare specialties →

Hematology (Internal Medicine) Physician Overview

How Xinyu Fu, M.D. fits within the Hematology (Internal Medicine) Physician landscape nationally.

1,483
Hematology (Internal Medicine) Physician Providers in US
50
States with Hematology (Internal Medicine) Physician
684
Avg Claims per Provider

Xinyu Fu, M.D.'s 91 claims are below the specialty average of 684.

Nationwide Hematology (Internal Medicine) Physician peers with similar MIPS or enrollment year

Two federal-record peer sets for Fu, both outside Oregon so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (81 here).

William Harrer 81 WA Alexandra Drakaki 81.1 CA Joshua Allen 81.3 VA Lauren Mauro 81.3 VA

Same NPPES enumeration year (2006)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Magda Melchert Brandon, FL Lubomir Sokol Tampa, FL Bernard Dreiling Jackson, MS Sally Stabler Aurora, CO

Nearby Hematology (Internal Medicine) Physician Providers in Oregon

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

One of 19 Hematology (Internal Medicine) Physician providers enrolled in Oregon, 5 are shown here.

Dr. Grover Bagby
MD
Portland, OR
Dr. David Calverley
MD
Portland, OR
Dr. Rachel Cook
M.D.
Portland, OR
Dr. Kim-Hien Dao
DO, PHD
Salem, OR
Dr. Radhika Gali
MD
Medford, OR

Compare Hematology (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is Xinyu Fu, M.D.'s specialty? ▼
Xinyu Fu, M.D. specializes in Hematology (Internal Medicine) Physician and practices in Tualatin, Oregon. Credentials: M.D..
How much does Xinyu Fu, M.D. prescribe under Medicare Part D? ▼
In 2024, Xinyu Fu, M.D. wrote 91 Medicare Part D claims totaling $50K in drug costs for 33 beneficiaries.
What is Xinyu Fu, M.D.'s Medicare quality score? ▼
Xinyu Fu, M.D. has a CMS MIPS Final Score of 81/100 (Quality: 89.6, Cost: 64.4). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Xinyu Fu, M.D. located? ▼
Xinyu Fu, M.D. is located at 19260 SW 65TH AVE STE 140, Tualatin, OR, 97062. Phone: (971) 262-9700.
What is Xinyu Fu, M.D.'s NPI number? ▼
Xinyu Fu, M.D.'s National Provider Identifier (NPI) is 1376592212, issued on 05/09/2006.
How many Hematology (Internal Medicine) Physician providers are there in the US? ▼
There are 1,483 Hematology (Internal Medicine) Physician providers across 50 states in the US. The average Hematology (Internal Medicine) Physician provider writes 684 Medicare Part D claims per year.
What drugs does Xinyu Fu, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Xinyu Fu, M.D.'s most frequently prescribed drugs include Letrozole, Anastrozole, Clonazepam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Xinyu Fu, M.D. accept Medicare? ▼
Xinyu Fu, M.D. appears in CMS Medicare data with 91 Part D claims and 33 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Xinyu Fu, M.D.'s credentials? ▼
Xinyu Fu, M.D.'s NPI is 1376592212 with credentials M.D.. 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

View source datasets and methodology notes
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 (2024). 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 August 2026 (NPPES) / 2024 (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

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.