NPPES file of Aug 9, 2026

Casey Keenan

Medical Physician Assistant · Bridgeport, CT

Casey Keenan is a medical physician assistant with a practice address in Bridgeport, Connecticut, and NPI 1992093603, issued on Jul 14, 2011. Check the license (Connecticut 2594, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992093603
Name
Casey Keenan
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
2594 CT
Self-reported in NPPES; status is on the state search
Practice location
267 Grant St, Bridgeport, CT 06610
Phone
(203) 384-3235
Enumerated
Jul 14, 2011
Record last updated
Mar 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 267 Grant St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Justin AbbateCertified Registered Nurse Anesthetist1811780497
  2. Mahmoud AbdelhadiHospitalist Physician1376116574
  3. Shaun AbidStudent in an Organized Health Care Education/Training Program1194428565
  4. Kwame Adjei-SefahStudent in an Organized Health Care Education/Training Program1306648589
  5. Khashayar AfshariStudent in an Organized Health Care Education/Training Program1942002092
  6. Shadi Afyouni, MDStudent in an Organized Health Care Education/Training Program1023811031

Verify Casey Keenan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 2594
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

95% fewer Medicare Part D claims than the average medical physician assistant in 2024

60 Medicare Part D claims for 40 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Casey Keenan60
  2. Specialty average1,148

Most prescribed

  1. Diclofenac Sodium16 claims
  2. Baclofen12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 28.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%95.9
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Casey Keenan among 1,138 medical physician assistant records in Connecticut

Casey Keenan is one of 1,138 medical physician assistant records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 42% of them.

  • NPI issued2011 · 42% of these records are older, 55% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2020 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 medical physician assistant records list a practice address in Bridgeport

They are 38 of the 2,980 NPPES records with a practice address in Bridgeport, and 1,138 medical physician assistant records in Connecticut.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Claribel Agosto, RPA-CBridgeport, CT 066101538410865
  2. Stephanie Birn, PABridgeport, CT 066101922033364
  3. Sabrina Butler, PA-CBridgeport, CT 066101992155873
  4. Ashley Durchhalter, PA-CBridgeport, CT 066101649653619
  5. David Ly, PA-CBridgeport, CT 066101982954913
  6. Corinne Morrison, PA-CBridgeport, CT 066101659839488
  7. Danielle Neuberth, PA-CBridgeport, CT 066101831475060
  8. Alan OlsonBridgeport, CT 066101033495684

Common questions

What is Casey Keenan's NPI number?

Casey Keenan's National Provider Identifier (NPI) is 1992093603, issued on Jul 14, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Casey Keenan located?

The NPPES record lists a practice address at 267 Grant St, Bridgeport, CT, 06610. Phone: (203) 384-3235. Providers update this record themselves, so call before visiting.

How can I verify Casey Keenan's license?

NPPES lists Connecticut license number 2594, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.

How much does Casey Keenan prescribe under Medicare Part D?

In 2024, Casey Keenan had 60 Medicare Part D claims for 40 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.

What is Casey Keenan's MIPS final score?

The 2023 MIPS final score is 28.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.