Forrest Mahony, MD
Emergency Medicine Physician · New Haven, CT
Forrest Mahony, MD is an emergency medicine physician with a practice address in New Haven, Connecticut, and NPI 1922628148, issued on Apr 17, 2020. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Forrest Mahony
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 1013657 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Science Park, New Haven, CT 06511
- Phone
- (203) 785-4670
- Enumerated
- Apr 17, 2020
- Record last updated
- Jun 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250722003668); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 846 in Connecticut → Look up another NPI →
Verify Forrest Mahony in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average emergency medicine physician in 2024
53 Medicare Part D claims for 39 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through 2 group practices
- Umass Memorial Medical Group IncWorcester, MA
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Forrest Mahony among 846 emergency medicine physician records in Connecticut
Forrest Mahony, MD is one of 846 emergency medicine physician records with a practice address in Connecticut. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2020 · median 2011 among the 574 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
204 emergency medicine physician records list a practice address in New Haven
They are 204 of the 9,793 NPPES records with a practice address in New Haven, and 846 emergency medicine physician records in Connecticut.
All 846 in Connecticut → Every provider in New Haven → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Robert Bayer, MDNew Haven, CT 065111073548467
- Robert Black, MDNew Haven, CT 065111629124060
- Michael Bloch, MDNew Haven, CT 065111669518734
- William Bodden, MDNew Haven, CT 065111568515427
- Michele Irving, M.D.New Haven, CT 065111407884190
- Chrisnel Jean, DONew Haven, CT 065111063499077
- Ryan Murphy, MDNew Haven, CT 065111548314263
- Michelle Perez, MDNew Haven, CT 065111922149608
Common questions
What is Forrest Mahony, MD's NPI number?
Forrest Mahony, MD's National Provider Identifier (NPI) is 1922628148, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Forrest Mahony, MD located?
The NPPES record lists a practice address at 2 Science Park, New Haven, CT, 06511. Phone: (203) 785-4670. Providers update this record themselves, so call before visiting.
How can I verify Forrest Mahony, MD's license?
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.
How much does Forrest Mahony, MD prescribe under Medicare Part D?
In 2024, Forrest Mahony, MD had 53 Medicare Part D claims for 39 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.