NPI registry status
Active
2026 NPPES data Gynecology Physician NPI 1033212121 MD
Verify on CMS → Felice Colliton, MD
Gynecology Physician in Hartford, Connecticut.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,906 in Gynecology 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
621
Medicare Part D claims · 266 beneficiaries · Gynecology Physician avg: 295
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.9/100
▲ 7 pts above national avg 83.1 · Exceptional
Industry payments
$650.29
27 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Felice Colliton, MD reported a CMS MIPS final score of 89.9/100 - above the 83.1 national average - and filed 621 Medicare Part D claims in 2023.
- 89.9/100
- MIPS score · +7 vs avg
- 621
- Part D claims, 2023
- 86%
- 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.
Felice Colliton, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
90 Top 42% higher than 58% of 477,587 scored providers
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
Where Felice Colliton, MD sits
This provider among gynecology physician peers
Across the 551 gynecology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Felice Colliton, MD writes more Part D claims than 80% of them and scores higher on MIPS quality than 63% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one gynecology physician peer from a representative sample of 60; the gold marker is Felice Colliton, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Felice Colliton, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 Felice Colliton, MD?
High performer (top quartile)Primary specialty
Gynecology Physician
Medicare Part D claims
621 111% vs specialty avg
MIPS final score
89.9/100 6.8 pts vs avg
Specialty distribution in Connecticut
How Gynecology Physician compares to other specialties among Connecticut providers
Medicare quality performance, MIPS
Felice Colliton, MD's 2023 MIPS final score plotted against the Gynecology Physician national average
- MIPS Final Score
- 89.9/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Gynecology Physician) - 89.9/100 vs national avg 83.1
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).
Felice Colliton, MD appears in the CMS NPPES registry as a Gynecology Physician provider holding MD credentials at 19 WOODLAND STREET, Hartford, CT, 06105, with a listed phone of (860) 728-1212. NPI 1033212121 was issued on 09/06/2006.
Medicare Part D records for calendar year 2023 show 621 prescription claims written by this provider, covering 266 Medicare beneficiaries and totaling roughly $72K in drug spend, split 14% brand-name and 86% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 89.9/100 for the 2023 performance year (Quality 93.2, Cost 73), compared with the national average of 83.1.
Gynecology Physician is a narrow specialty nationwide, with 3,906 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
Provider Details
| NPI | 1033212121 |
|---|---|
| Specialty | Gynecology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 09/06/2006 |
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
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 Felice Colliton, MD. Source: openpaymentsdata.cms.gov.
Total received
$650
Largest payer
Astellas Pharma US 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
Felice Colliton, MD - brand share 14.0%
Gynecology Physician average
14% brand-name claims vs 86% generic, on 621 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.
621
Total Claims
$72K
Total Drug Cost
266
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,315
- Total Day Supply
- 36,761
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $33K
- Generic Drug Cost
- $39K
- Antibiotic Claims
- 43
Patient Demographics
- Average Patient Age
- 70.5 years
- Avg HCC Risk Score
- 0.66
- 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.
What Felice Colliton, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Estradiol
Estradiol
205 claims
- Yuvafem 52
Yuvafem
52 claims
- Valacyclovir 33
Valacyclovir
33 claims
- Clobetasol Propion… 31
Clobetasol Propionate
31 claims
- Alendronate Sodium 23
Alendronate Sodium
23 claims
- Nitrofurantoin Mon… 23
Nitrofurantoin Mono-Macro
23 claims
- Estring 19
Estring
19 claims
- Medroxyprogesteron… 16
Medroxyprogesterone Acetate
16 claims
| Drug | Claims |
|---|---|
| Estradiol | 205 |
| Yuvafem Estradiol | 52 |
| Valacyclovir Valacyclovir Hcl | 33 |
| Clobetasol Propionate | 31 |
| Alendronate Sodium | 23 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 23 |
| Estring Estradiol | 19 |
| Medroxyprogesterone Acetate | 16 |
| Alprazolam | 15 |
| Estradiol (Twice Weekly) Estradiol | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gynecology Physician Overview
How Felice Colliton, MD fits within the Gynecology Physician landscape nationally.
3,906
Gynecology Physician Providers in US
53
States with Gynecology Physician
295
Avg Claims per Provider
Felice Colliton, MD's 621 claims are above 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 Colliton.
Dr. Ramzi Alkass
MD
Farmington, CT
Dr. Ronald Archibold
M.D.
Putnam, CT
Dr. Timothy Barczak
MD
New London, CT
Dr. Richard Bercik
MD
New Haven, CT
Dr. Kenneth Blau
M.D.
Danbury, CT
Compare Gynecology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Connecticut medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gynecology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Felice Colliton, MD's specialty? ▼
Felice Colliton, MD specializes in Gynecology Physician and practices in Hartford, Connecticut. Credentials: MD.
How much does Felice Colliton, MD prescribe under Medicare Part D? ▼
In 2023, Felice Colliton, MD wrote 621 Medicare Part D claims totaling $72K in drug costs for 266 beneficiaries.
What is Felice Colliton, MD's Medicare quality score? ▼
Felice Colliton, MD has a CMS MIPS Final Score of 89.9/100 (Quality: 93.2, Cost: 73). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Felice Colliton, MD located? ▼
Felice Colliton, MD is located at 19 WOODLAND STREET, Hartford, CT, 06105. Phone: (860) 728-1212.
What is Felice Colliton, MD's NPI number? ▼
Felice Colliton, MD's National Provider Identifier (NPI) is 1033212121, issued on 09/06/2006.
Does Felice Colliton, MD prescribe more brand-name or generic drugs? ▼
Felice Colliton, MD's prescribing is 14% brand-name and 86% generic drugs by claim count, with $33K in brand drug costs.
How many Gynecology Physician providers are there in the US? ▼
There are 3,906 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 Felice Colliton, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Felice Colliton, MD's most frequently prescribed drugs include Estradiol, Yuvafem, Valacyclovir. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Felice Colliton, MD accept Medicare? ▼
Felice Colliton, MD appears in CMS Medicare data with 621 Part D claims and 266 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Felice Colliton, MD's credentials? ▼
Felice Colliton, MD's NPI is 1033212121 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
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 (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
Compiled from official public sources by the PlainDoctor editorial team.
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 May 2026.