2026 NPPES data Gynecology Physician NPI 1710911722 MD
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ERNEST TOPRAN, MD

Gynecology Physician in CHESHIRE, 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
258
Medicare Part D claims · 92 beneficiaries · Gynecology Physician avg: 295
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73.5637/100
▼ 10 pts below national avg 83.1 · [object Object]

What the federal data shows

ERNEST TOPRAN, MD reported a CMS MIPS final score of 73.5637/100 — below the 83.1 national average — and filed 258 Medicare Part D claims in 2023.

73.5637/100
MIPS score · -10 vs avg
258
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

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.

ERNEST TOPRAN, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

74 11th percentile higher than 11% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

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

Board certification likely (heuristic — not verified)

ERNEST TOPRAN, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations — 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 ERNEST TOPRAN, MD?

Below national average

NPI registry status

Active

Issued 07/10/2006

NPI 1710911722

Primary specialty

Gynecology Physician

Niche

3,902 US NPIs in this specialty

Medicare Part D claims

258 13% vs specialty avg

2023 prescription claims

Specialty avg: 295

MIPS final score

73.5637/100 9.536299999999997% pts

Mid-tier band

vs 83.1 national avg

Specialty distribution in Connecticut

How Gynecology Physician compares to other specialties among Connecticut providers

Connecticut providers

Gynecology Physician share within Connecticut

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

Medicare quality performance — MIPS

ERNEST TOPRAN, MD's 2023 MIPS final score plotted against the Gynecology Physician national average

Below national average
MIPS Final Score
73.5637/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Gynecology Physician) — 73.5637/100 vs national avg 83.1

0%100%National avg83%73.6%
MIPS final score (Gynecology Physician) — 73.5637/100 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).

ERNEST TOPRAN, MD is a Gynecology Physician provider practicing in CHESHIRE, Connecticut, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1710911722. 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.

ERNEST TOPRAN, MD appears in the CMS NPPES registry as a Gynecology Physician provider holding MD credentials at 416 HIGHLAND AVE, CHESHIRE, CT, 06410, with a listed phone of (203) 272-1688. NPI 1710911722 was issued on 07/10/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TOPRAN 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 258 prescription claims written by this provider, covering 92 Medicare beneficiaries and totaling roughly $32K in drug spend, split 12% brand-name and 88% 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 73.5637/100 for the 2023 performance year (Quality 75.8435, Cost 51.4318), compared with the national average of 83.1.

Gynecology Physician is a narrow specialty nationwide, with 3,902 enrolled providers across 53 states and an average of 295 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

416 HIGHLAND AVE
CHESHIRE, CT 06410

Provider Details

NPI 1710911722
Specialty Gynecology Physician
Credentials MD
Gender Male
NPI Issued 07/10/2006

CMS Quality Score (MIPS)

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

73.5637
Final Score
Avg: 83.1
75.8435
Quality
51.4318
Cost
74
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ERNEST TOPRAN, 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.

CORNELL SCOTT HILL HEALTH CORPORATION
NEW HAVEN, CT
YALE UNIVERSITY
NEW HAVEN, 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).

Brand vs generic prescribing mix · Typical

ERNEST TOPRAN, MD — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 258 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.

258
Total Claims
$32K
Total Drug Cost
92
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
442
Total Day Supply
11,229
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$19K
Generic Drug Cost
$14K
Antibiotic Claims
18

Patient Demographics

Average Patient Age
59.0 years
Avg HCC Risk Score
1.71
Gender Split
100% female / 0% male
Age Distribution
<65: 50, 65-74: 24, 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
Clotrimazole-Betamethasone
Clotrimazole/Betamethasone Dip
36
Estradiol
22
Clobetasol Propionate
19
Medroxyprogesterone Acetate
18
Terconazole
17
Norethindrone
13
Metronidazole
12
Valacyclovir
Valacyclovir Hcl
12

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

Gynecology Physician Overview

How ERNEST TOPRAN, MD fits within the Gynecology Physician landscape nationally.

3,902
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider

ERNEST TOPRAN, MD's 258 claims are below the specialty average of 295.

Nearby Gynecology Physician Providers in Connecticut

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

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

Frequently Asked Questions

What is ERNEST TOPRAN, MD's specialty?
ERNEST TOPRAN, MD specializes in Gynecology Physician and practices in CHESHIRE, Connecticut. Credentials: MD.
How much does ERNEST TOPRAN, MD prescribe under Medicare Part D?
In 2023, ERNEST TOPRAN, MD wrote 258 Medicare Part D claims totaling $32K in drug costs for 92 beneficiaries.
What is ERNEST TOPRAN, MD's Medicare quality score?
ERNEST TOPRAN, MD has a CMS MIPS Final Score of 73.5637/100 (Quality: 75.8435, Cost: 51.4318). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ERNEST TOPRAN, MD located?
ERNEST TOPRAN, MD is located at 416 HIGHLAND AVE, CHESHIRE, CT, 06410. Phone: (203) 272-1688.
What is ERNEST TOPRAN, MD's NPI number?
ERNEST TOPRAN, MD's National Provider Identifier (NPI) is 1710911722, issued on 07/10/2006.
Does ERNEST TOPRAN, MD prescribe more brand-name or generic drugs?
ERNEST TOPRAN, MD's prescribing is 12% brand-name and 88% generic drugs by claim count, with $19K in brand drug costs.
How many Gynecology Physician providers are there in the US?
There are 3,902 Gynecology Physician providers across 53 states in the US. The average Gynecology Physician provider writes 295 Medicare Part D claims per year.
What drugs does ERNEST TOPRAN, MD prescribe most often?
Based on 2023 Medicare Part D data, ERNEST TOPRAN, MD's most frequently prescribed drugs include Clotrimazole-Betamethasone, Estradiol, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ERNEST TOPRAN, MD accept Medicare?
ERNEST TOPRAN, MD appears in CMS Medicare data with 258 Part D claims and 92 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ERNEST TOPRAN, MD's credentials?
ERNEST TOPRAN, MD's NPI is 1710911722 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