John T. Fahey, MD
Pediatric Cardiology Physician · New Haven, CT
John T. Fahey, MD is a pediatric cardiology physician with a practice address in New Haven, Connecticut, and NPI 1851374086, issued on Nov 22, 2005. Check the license (Connecticut 024404, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John T. Fahey
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- 024404 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (203) 785-4081
- Enumerated
- Nov 22, 2005
- Record last updated
- Jul 1, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (203) 737-2786
- Medicaid ID
- 001244045 CT
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 46 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
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- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify John T. Fahey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 024404Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
John T. Fahey among 46 pediatric cardiology physician records in Connecticut
John T. Fahey, MD is one of 46 pediatric cardiology physician records with a practice address in Connecticut. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2008 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in Connecticut
There are 46 pediatric cardiology physician records in Connecticut.
All 46 in Connecticut → Every provider in New Haven → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Jeremy Asnes, MDNew Haven, CT 065101740263979
- Cheyenne Beach, M.D.New Haven, CT 065101376854422
- Robert Elder, M.D.New Haven, CT 065101154525244
- Erin Faherty, M.D.New Haven, CT 065101235497421
- Dina Ferdman, M.D.New Haven, CT 065101922262799
- Alan Friedman, MDNew Haven, CT 065101386629848
- Eugene Hall, M.D.New Haven, CT 065101346432820
- Britton Keeshan, MD, MPHNew Haven, CT 065101881906147
Common questions
What is John T. Fahey, MD's NPI number?
John T. Fahey, MD's National Provider Identifier (NPI) is 1851374086, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John T. Fahey, MD located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (203) 785-4081. Providers update this record themselves, so call before visiting.
How can I verify John T. Fahey, MD's license?
NPPES lists Connecticut license number 024404, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is John T. Fahey, MD's MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.