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2026 NPPES data Medical Physician Assistant NPI 1992093603
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Casey Keenan

Medical Physician Assistant in Bridgeport, 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 40,694 in Medical Physician Assistant, 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
60
Medicare Part D claims · 40 beneficiaries · Medical Physician Assistant avg: 1K
MIPS score
28.8/100
▼ 55 pts below national avg 83.5 · Below average
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Compiled from official public sources by the editorial process.

What the federal data shows

Casey Keenan reported a CMS MIPS final score of 28.8/100 - below the 83.5 national average - and filed 60 Medicare Part D claims in 2024.

28.8/100
MIPS score · -55 vs avg
60
Part D claims, 2024
≥3rd
pct among measured MIPS (lower-bound band)

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.

Federal trust snapshot

What official records show about Casey Keenan

Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.

  • Verified

    NPI registry status

    Active listing in the CMS National Provider Identifier Registry (NPI 1992093603), first enumerated 07/14/2011.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 60 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.

    Source: CMS Part D Prescriber PUF

  • Reported

    CMS quality reporting (MIPS)

    Reported a CMS MIPS final score of 28.8/100 in the Quality Payment Program — a federal quality measure, not a patient review.

    Source: CMS Quality Payment Program

  • Not in federal data

    Individual sanction lookup

    PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.

    Source: State medical board / FSMB

This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.

CMS NPPES provider registry desk

NPI 1992093603 · Medical Physician Assistant

NPI-10 · ENUM-MID · TAX-MID · MIPS-LOW · RX-TRACE · BOOK-LIGHT · PHOTO-FINISH

  • NPI-10 1992093603
  • ENUM-MID 2011
  • TAX-MID 41K Medical Physician
  • MIPS-LOW 28.8/100
  • RX-TRACE 60
  • BOOK-LIGHT 921 in Connecticut
  • PHOTO-FINISH Renee Bond, PA-C · ±0.0

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Casey Keenan's MIPS score vs every measured U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.

29 ≥ 3rd percentile 3% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). This entry sits in this band. 30–40: 2,746 measured providers (1%). Above this entry. 40–50: 2,928 measured providers (1%). Above this entry. 50–60: 5,882 measured providers (1%). Above this entry. 60–70: 13,906 measured providers (3%). Above this entry. 70–80: 94,570 measured providers (21%). Above this entry. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

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

The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.

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

Where Casey Keenan sits

This provider among medical physician assistant peers

Across the 7,147 medical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Casey Keenan writes more Part D claims than 12% of them and scores higher on MIPS quality than 1% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality0255075100024.949.974.899.7Part D claim volume, percentile in specialtyMIPS quality, percentilePoint, Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 2Point, Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 45Point, Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 70Point, Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 67Point, Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 5Point, Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 38Point, Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 18Point, Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 52Point, Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 42Point, Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 13Point, Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 48Point, Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 87Point, Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 57Point, Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 35Point, Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 8Point, Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 63Point, Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 73Point, Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 12Point, Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 47Point, Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 53Point, Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 88Point, Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 72Point, Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 93Point, Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 50Point, Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 83Point, Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 62Point, Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 92Point, Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 75Point, Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 77Point, Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 33Point, Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 22Point, Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 60Point, Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 82Point, Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 3Point, Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 78Point, Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 55Point, Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 10Point, Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 85Point, Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 40Point, Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 43Point, Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 90Point, Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 80Point, Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 17Point, Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 23Point, Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 32Point, Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 25Point, Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 15Point, Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 65Point, Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 7Point, Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 20Point, Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 95Point, Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 37Point, Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 58Casey Keenan, Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 1
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one medical physician assistant peer from a representative sample of 60; the gold marker is Casey Keenan. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Casey Keenan?

Below national average

NPI registry status

Active

Issued 07/14/2011

NPI 1992093603

Primary specialty

Medical Physician Assistant

Mid-sized

40,694 US NPIs in this specialty

Medicare Part D claims

60 95% vs specialty avg

2024 prescription claims

Specialty avg: 1,139

MIPS final score

28.8/100 54.7 pts vs avg

Below average band

vs 83.5 national avg

Specialty distribution in Connecticut

How Medical Physician Assistant compares to other specialties among Connecticut providers

Connecticut providers
Clinical Social Worker8.4%Student in an Organized Heal…7.9%Physical Therapist4.2%Pharmacist3.9%Internal Medicine Physician3.4%Mental Health Counselor3.2%Medical Physician Assistant1.1%
Largest specialties in Connecticut (% of in-state providers)

Medicare quality performance, MIPS

Casey Keenan's 2023 MIPS final score plotted against the Medical Physician Assistant national average

Below national average
MIPS Final Score
28.8/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%28.8%
MIPS final score (Medical Physician Assistant) - 28.8/100 vs national avg 83.5
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).

Practice Address

267 GRANT ST
Bridgeport, CT 06610
(203) 384-3235

Provider Details

NPI 1992093603
Specialty Medical Physician Assistant
Gender Male
NPI Issued 07/14/2011

CMS Quality Score (MIPS)

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

28.7805
Final Score
Measured-score avg: 83.5
0
Quality
95.935
Cost

Reporting: Individual

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2024.

60
Total Claims
$2K
Total Drug Cost
40
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
60
Total Day Supply
830
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
81.4 years
Avg HCC Risk Score
2.37
Gender Split
68% female / 33% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.

Drug Claims
Diclofenac Sodium
 16
Baclofen
 12

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

More Medical Physician Assistant in CT → All providers in Connecticut → Compare specialties →

Medical Physician Assistant Overview

How Casey Keenan fits within the Medical Physician Assistant landscape nationally.

40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider

Casey Keenan's 60 claims are below the specialty average of 1,139.

Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year

Two federal-record peer sets for Keenan, both outside Connecticut so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (28.8 here).

Renee Bond 28.8 AK Mary Hilton 28.9 AR Jewel Burden 29 VA Devan Depauw 28.6 IA

Same NPPES enumeration year (2011)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Marti Gantt Corsicana, TX Russell Dixon West Des Moines, IA Elizabeth Snyder Portsmouth, VA Jason Amadeo Jefferson, LA

Nearby Medical Physician Assistant Providers in Connecticut

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

One of 921 Medical Physician Assistant providers enrolled in Connecticut, 5 are shown here.

Shalima Abdalla
Waterbury, CT
Samantha Abraham
PA-C
New Britain, CT
Elaine Accorsini
P.A.
Norwalk, CT
Allison Adajian
PA-C
Hartford, CT
Stacy Adil
PA-C
New Haven, CT

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is Casey Keenan's specialty? ▼
Casey Keenan specializes in Medical Physician Assistant and practices in Bridgeport, Connecticut.
How much does Casey Keenan prescribe under Medicare Part D? ▼
In 2024, Casey Keenan wrote 60 Medicare Part D claims totaling $2K in drug costs for 40 beneficiaries.
What is Casey Keenan's Medicare quality score? ▼
Casey Keenan has a CMS MIPS Final Score of 28.8/100 (Quality: 0, Cost: 95.9). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Casey Keenan located? ▼
Casey Keenan is located at 267 GRANT ST, Bridgeport, CT, 06610. Phone: (203) 384-3235.
What is Casey Keenan's NPI number? ▼
Casey Keenan's National Provider Identifier (NPI) is 1992093603, issued on 07/14/2011.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
What drugs does Casey Keenan prescribe most often? ▼
Based on 2024 Medicare Part D data, Casey Keenan's most frequently prescribed drugs include Diclofenac Sodium, Baclofen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Casey Keenan accept Medicare? ▼
Casey Keenan appears in CMS Medicare data with 60 Part D claims and 40 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Casey Keenan's credentials? ▼
Casey Keenan's NPI is 1992093603. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 editorial process.

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 August 2026.