2026 NPPES data Obstetrics & Gynecology Physician NPI 1922392109 MD
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JAMIE BENWAY, MD

Obstetrics & Gynecology Physician in GLASTONBURY, 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
218
Medicare Part D claims · 76 beneficiaries · Obstetrics & Gynecology Physician avg: 179
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.8646/100
▲ 7 pts above national avg 83.1 · [object Object]
Industry payments
$16.27
1 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: JAMIE BENWAY, MD is a Obstetrics & Gynecology Physician ([object Object]) practicing in GLASTONBURY, Connecticut with a Medicare Part D prescribing footprint of 218 claims across 76 beneficiaries — 14% brand-name prescribing . Their CMS MIPS Final Score of 89.8646/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $16.27 across 1 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: JAMIE BENWAY, MD reported a CMS MIPS final score of 89.8646 out of 100, above the 83.1 national average, and filed 218 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)

JAMIE BENWAY, MD 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).

JAMIE BENWAY, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/05/2011

NPI 1922392109

Primary specialty

Obstetrics & Gynecology Physician

Mid-sized

44,313 US NPIs in this specialty

Medicare Part D claims

218 22% vs specialty avg

2023 prescription claims

Specialty avg: 179

MIPS final score

89.8646/100 6.7646000000000015% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Connecticut

How Obstetrics & Gynecology Physician compares to other specialties among Connecticut providers

Connecticut providers

Obstetrics & Gynecology Physician share within Connecticut

1. Obstetrics & Gynecology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Obstetrics & Gynecology Physician share within Connecticut

Medicare quality performance — MIPS

JAMIE BENWAY, MD's 2023 MIPS final score plotted against the Obstetrics & Gynecology Physician national average

High performer (top quartile)
MIPS Final Score
89.8646/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Obstetrics & Gynecology Physician) — 89.8646/100 vs national avg 83.1

0%100%National avg83%89.9%
MIPS final score (Obstetrics & Gynecology Physician) — 89.8646/100 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).

JAMIE BENWAY, MD is a Obstetrics & Gynecology Physician provider practicing in GLASTONBURY, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1922392109. 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.

JAMIE BENWAY, MD appears in the CMS NPPES registry as a Obstetrics & Gynecology Physician provider holding MD credentials at 330 WESTERN BLVD STE 102, GLASTONBURY, CT, 06033, with a listed phone of (860) 547-0306. NPI 1922392109 was issued on 06/05/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BENWAY 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 218 prescription claims written by this provider, covering 76 Medicare beneficiaries and totaling roughly $33K in drug spend, split 14% brand-name and 86% 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 89.8646/100 for the 2023 performance year (Quality 93.1713, Cost 73.044), compared with the national average of 83.1.

Obstetrics & Gynecology Physician is a mid-sized specialty nationwide, with 44,313 enrolled providers across 56 states and an average of 179 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

330 WESTERN BLVD STE 102
GLASTONBURY, CT 06033

Provider Details

NPI 1922392109
Specialty Obstetrics & Gynecology Physician
Credentials MD
Gender Female
NPI Issued 06/05/2011

CMS Quality Score (MIPS)

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

89.8646
Final Score
Avg: 83.1
93.1713
Quality
73.044
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where JAMIE BENWAY, 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.

PHYSICIANS FOR WOMEN'S HEALTH, LLC
GLASTONBURY, 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 JAMIE BENWAY, MD. Source: openpaymentsdata.cms.gov.

Total received

$16

Largest payer

CooperSurgical, 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 · Typical

JAMIE BENWAY, MD — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 218 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.

218
Total Claims
$33K
Total Drug Cost
76
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
420
Total Day Supply
11,572
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$19K
Generic Drug Cost
$14K
Antibiotic Claims
15

Patient Demographics

Average Patient Age
69.8 years
Avg HCC Risk Score
0.83
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
Estradiol
31
Yuvafem
Estradiol
26
Clobetasol Propionate
19
Valacyclovir
Valacyclovir Hcl
15
Clotrimazole
12

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

Obstetrics & Gynecology Physician Overview

How JAMIE BENWAY, MD fits within the Obstetrics & Gynecology Physician landscape nationally.

44,313
Obstetrics & Gynecology Physician Providers in US
56
States with Obstetrics & Gynecology Physician
179
Avg Claims per Provider

JAMIE BENWAY, MD's 218 claims are above the specialty average of 179.

Nearby Obstetrics & Gynecology Physician Providers in Connecticut

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

Compare Obstetrics & Gynecology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JAMIE BENWAY, MD's specialty?
JAMIE BENWAY, MD specializes in Obstetrics & Gynecology Physician and practices in GLASTONBURY, Connecticut. Credentials: MD.
How much does JAMIE BENWAY, MD prescribe under Medicare Part D?
In 2023, JAMIE BENWAY, MD wrote 218 Medicare Part D claims totaling $33K in drug costs for 76 beneficiaries.
What is JAMIE BENWAY, MD's Medicare quality score?
JAMIE BENWAY, MD has a CMS MIPS Final Score of 89.8646/100 (Quality: 93.1713, Cost: 73.044). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JAMIE BENWAY, MD located?
JAMIE BENWAY, MD is located at 330 WESTERN BLVD STE 102, GLASTONBURY, CT, 06033. Phone: (860) 547-0306.
What is JAMIE BENWAY, MD's NPI number?
JAMIE BENWAY, MD's National Provider Identifier (NPI) is 1922392109, issued on 06/05/2011.
Does JAMIE BENWAY, MD prescribe more brand-name or generic drugs?
JAMIE BENWAY, MD's prescribing is 14% brand-name and 86% generic drugs by claim count, with $19K in brand drug costs.
How many Obstetrics & Gynecology Physician providers are there in the US?
There are 44,313 Obstetrics & Gynecology Physician providers across 56 states in the US. The average Obstetrics & Gynecology Physician provider writes 179 Medicare Part D claims per year.
What drugs does JAMIE BENWAY, MD prescribe most often?
Based on 2023 Medicare Part D data, JAMIE BENWAY, MD's most frequently prescribed drugs include Estradiol, Yuvafem, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JAMIE BENWAY, MD accept Medicare?
JAMIE BENWAY, MD appears in CMS Medicare data with 218 Part D claims and 76 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JAMIE BENWAY, MD's credentials?
JAMIE BENWAY, MD's NPI is 1922392109 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.
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