2026 NPPES data Family Medicine Physician NPI 1265161293 FNP
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ANNIE CHAN, FNP

Family Medicine Physician in WASHINGTON, District of Columbia. 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
160
Medicare Part D claims · 87 beneficiaries · Family Medicine Physician avg: 3K
MIPS score
89.5594/100
▲ 6 pts above national avg 83.1 · [object Object]
What the federal data reveals: ANNIE CHAN, FNP is a Family Medicine Physician ([object Object]) practicing in WASHINGTON, District of Columbia with a Medicare Part D prescribing footprint of 160 claims across 87 beneficiaries . Their CMS MIPS Final Score of 89.5594/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: ANNIE CHAN, FNP reported a CMS MIPS final score of 89.5594 out of 100, above the 83.1 national average, and filed 160 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)

ANNIE CHAN, FNP practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 3 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

ANNIE CHAN, FNP at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/06/2022

NPI 1265161293

Primary specialty

Family Medicine Physician

High-volume

147,640 US NPIs in this specialty

Medicare Part D claims

160 95% vs specialty avg

2023 prescription claims

Specialty avg: 3,418

MIPS final score

89.5594/100 6.459400000000002% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in District of Columbia

How Family Medicine Physician compares to other specialties among District of Columbia providers

District of Columbia providers

Family Medicine Physician share within District of Columbia

1. Family Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Medicine Physician share within District of Columbia

Medicare quality performance — MIPS

ANNIE CHAN, FNP's 2023 MIPS final score plotted against the Family Medicine Physician national average

High performer (top quartile)
MIPS Final Score
89.5594/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Medicine Physician) — 89.5594/100 vs national avg 83.1

0%100%National avg83%89.6%
MIPS final score (Family Medicine Physician) — 89.5594/100 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).

ANNIE CHAN, FNP is a Family Medicine Physician provider practicing in WASHINGTON, District of Columbia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP. NPI: 1265161293. 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.

ANNIE CHAN, FNP appears in the CMS NPPES registry as a Family Medicine Physician provider holding FNP credentials at 2041 GEORGIA AVE NW, WASHINGTON, DC, 20060, with a listed phone of (202) 806-0006. NPI 1265161293 was issued on 06/06/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CHAN 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 160 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $4K in drug spend, with an opioid prescribing rate of 8.1%. 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 89.5594/100 for the 2023 performance year (Quality 70.4515, Cost 100), compared with the national average of 83.1.

Family Medicine Physician is a high-volume specialty nationwide, with 147,640 enrolled providers across 56 states and an average of 3,418 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

2041 GEORGIA AVE NW
WASHINGTON, DC 20060

Provider Details

NPI 1265161293
Specialty Family Medicine Physician
Credentials FNP
Gender Female
NPI Issued 06/06/2022

CMS Quality Score (MIPS)

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

89.5594
Final Score
Avg: 83.1
70.4515
Quality
100
Cost

Reporting: Group practice

Hospital and facility affiliations

Facilities where ANNIE CHAN, FNP 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.

CEP AMERICA LLC
WASHINGTON, DC
PRIVIA MEDICAL GROUP, LLC
ARLINGTON, VA
SELECT PHYSICAL THERAPY HOLDINGS INC
FALLS CHURCH, VA

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 2023.

160
Total Claims
$4K
Total Drug Cost
87
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
161
Total Day Supply
1,528
Generic Drug Cost
$2K
Opioid Claims
13 (8.1% rate)
Antibiotic Claims
35

Patient Demographics

Average Patient Age
61.8 years
Avg HCC Risk Score
1.29
Gender Split
52% female / 48% male
Age Distribution
<65: 37, 65-74: 45, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Ibuprofen
32
Chlorhexidine Gluconate
13
Cyclobenzaprine Hcl
12

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

Family Medicine Physician Overview

How ANNIE CHAN, FNP fits within the Family Medicine Physician landscape nationally.

147,640
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider

ANNIE CHAN, FNP's 160 claims are below the specialty average of 3,418.

Nearby Family Medicine Physician Providers in District of Columbia

Other clinicians with the same primary specialty enrolled in District of Columbia, drawn from the same CMS NPPES roster as CHAN.

Compare Family Medicine Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANNIE CHAN, FNP's specialty?
ANNIE CHAN, FNP specializes in Family Medicine Physician and practices in WASHINGTON, District of Columbia. Credentials: FNP.
How much does ANNIE CHAN, FNP prescribe under Medicare Part D?
In 2023, ANNIE CHAN, FNP wrote 160 Medicare Part D claims totaling $4K in drug costs for 87 beneficiaries.
What is ANNIE CHAN, FNP's Medicare quality score?
ANNIE CHAN, FNP has a CMS MIPS Final Score of 89.5594/100 (Quality: 70.4515, Cost: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANNIE CHAN, FNP located?
ANNIE CHAN, FNP is located at 2041 GEORGIA AVE NW, WASHINGTON, DC, 20060. Phone: (202) 806-0006.
What is ANNIE CHAN, FNP's NPI number?
ANNIE CHAN, FNP's National Provider Identifier (NPI) is 1265161293, issued on 06/06/2022.
Does ANNIE CHAN, FNP prescribe opioids?
Yes, ANNIE CHAN, FNP had 13 opioid claims in 2023 with an opioid prescribing rate of 8.1%.
How many Family Medicine Physician providers are there in the US?
There are 147,640 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does ANNIE CHAN, FNP prescribe most often?
Based on 2023 Medicare Part D data, ANNIE CHAN, FNP's most frequently prescribed drugs include Ibuprofen, Chlorhexidine Gluconate, Cyclobenzaprine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANNIE CHAN, FNP accept Medicare?
ANNIE CHAN, FNP appears in CMS Medicare data with 160 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANNIE CHAN, FNP's credentials?
ANNIE CHAN, FNP's NPI is 1265161293 with credentials FNP. 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