2026 NPPES data Gynecologic Oncology Physician NPI 1518900133 M.D.
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AMY BROWN, M.D.

Gynecologic Oncology Physician in HARTFORD, Connecticut. 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
37
Medicare Part D claims · 16 beneficiaries · Gynecologic Oncology Physician avg: 188
Generic prescribing
49%
generic claims · 51% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
91.2591/100
▲ 8 pts above national avg 83.1 · [object Object]
Industry payments
$110.38
5 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: AMY BROWN, M.D. is a Gynecologic Oncology Physician ([object Object]) practicing in HARTFORD, Connecticut with a Medicare Part D prescribing footprint of 37 claims across 16 beneficiaries — 51% brand-name prescribing . Their CMS MIPS Final Score of 91.2591/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $110.38 across 5 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: AMY BROWN, M.D. reported a CMS MIPS final score of 91.2591 out of 100, above the 83.1 national average, and filed 37 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)

AMY BROWN, M.D. 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).

AMY BROWN, M.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/13/2006

NPI 1518900133

Primary specialty

Gynecologic Oncology Physician

Niche

1,360 US NPIs in this specialty

Medicare Part D claims

37 80% vs specialty avg

2023 prescription claims

Specialty avg: 188

MIPS final score

91.2591/100 8.15910000000001% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Connecticut

How Gynecologic Oncology Physician compares to other specialties among Connecticut providers

Connecticut providers

Gynecologic Oncology Physician share within Connecticut

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

Medicare quality performance — MIPS

AMY BROWN, M.D.'s 2023 MIPS final score plotted against the Gynecologic Oncology Physician national average

High performer (top quartile)
MIPS Final Score
91.2591/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecologic Oncology Physician) — 91.2591/100 vs national avg 83.1

0%100%National avg83%91.3%
MIPS final score (Gynecologic Oncology Physician) — 91.2591/100 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).

AMY BROWN, M.D. is a Gynecologic Oncology Physician provider practicing in HARTFORD, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1518900133. 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.

AMY BROWN, M.D. appears in the CMS NPPES registry as a Gynecologic Oncology Physician provider holding M.D. credentials at 80 SEYMOUR ST, HARTFORD, CT, 06102, with a listed phone of (860) 545-4341. NPI 1518900133 was issued on 06/13/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BROWN 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 37 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $240K in drug spend, split 51% brand-name and 49% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.2591/100 for the 2023 performance year (Quality 86.3769, Cost 56.5221), compared with the national average of 83.1.

Gynecologic Oncology Physician is a narrow specialty nationwide, with 1,360 enrolled providers across 49 states and an average of 188 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

80 SEYMOUR ST
HARTFORD, CT 06102

Provider Details

NPI 1518900133
Specialty Gynecologic Oncology Physician
Credentials M.D.
Gender Female
NPI Issued 06/13/2006

CMS Quality Score (MIPS)

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

91.2591
Final Score
Avg: 83.1
86.3769
Quality
56.5221
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where AMY BROWN, 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.

HARTFORD HOSPITAL
★★★★☆ 4/5
HARTFORD, CT
Acute Care Hospitals
CMS CCN: 070025
HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC
NORWICH, CT
THE HOSPITAL OF CENTRAL CONNECTICUT AT NEW BRITAIN GENERAL AND BRADLEY
NEW BRITAIN, CT

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 AMY BROWN, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$110

Largest payer

Medtronic, Inc.

Most common payment type

Food and Beverage

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.

Brand vs generic prescribing mix · Brand-heavy

AMY BROWN, M.D. — brand share 51.0%
Specialty average (est.)

51% brand-name claims vs 49% generic, on 37 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.

37
Total Claims
$240K
Total Drug Cost
16
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
49
Total Day Supply
1,183
Brand vs Generic
51% brand / 49% generic
Brand Drug Cost
$239K
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
68.1 years
Avg HCC Risk Score
1.86
Gender Split
100% female / 0% 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
Lynparza
Olaparib
14

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

Gynecologic Oncology Physician Overview

How AMY BROWN, M.D. fits within the Gynecologic Oncology Physician landscape nationally.

1,360
Gynecologic Oncology Physician Providers in US
49
States with Gynecologic Oncology Physician
188
Avg Claims per Provider

AMY BROWN, M.D.'s 37 claims are below the specialty average of 188.

Nearby Gynecologic Oncology Physician Providers in Connecticut

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

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

Frequently Asked Questions

What is AMY BROWN, M.D.'s specialty?
AMY BROWN, M.D. specializes in Gynecologic Oncology Physician and practices in HARTFORD, Connecticut. Credentials: M.D..
How much does AMY BROWN, M.D. prescribe under Medicare Part D?
In 2023, AMY BROWN, M.D. wrote 37 Medicare Part D claims totaling $240K in drug costs for 16 beneficiaries.
What is AMY BROWN, M.D.'s Medicare quality score?
AMY BROWN, M.D. has a CMS MIPS Final Score of 91.2591/100 (Quality: 86.3769, Cost: 56.5221). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is AMY BROWN, M.D. located?
AMY BROWN, M.D. is located at 80 SEYMOUR ST, HARTFORD, CT, 06102. Phone: (860) 545-4341.
What is AMY BROWN, M.D.'s NPI number?
AMY BROWN, M.D.'s National Provider Identifier (NPI) is 1518900133, issued on 06/13/2006.
Does AMY BROWN, M.D. prescribe more brand-name or generic drugs?
AMY BROWN, M.D.'s prescribing is 51% brand-name and 49% generic drugs by claim count, with $239K in brand drug costs.
How many Gynecologic Oncology Physician providers are there in the US?
There are 1,360 Gynecologic Oncology Physician providers across 49 states in the US. The average Gynecologic Oncology Physician provider writes 188 Medicare Part D claims per year.
What drugs does AMY BROWN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, AMY BROWN, M.D.'s most frequently prescribed drugs include Lynparza. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMY BROWN, M.D. accept Medicare?
AMY BROWN, M.D. appears in CMS Medicare data with 37 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMY BROWN, M.D.'s credentials?
AMY BROWN, M.D.'s NPI is 1518900133 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

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