Gregory Brea, MD
Internal Medicine Physician · Milford, CT
Gregory Brea, MD is an internal medicine physician with a practice address in Milford, Connecticut, and NPI 1285215780, issued on Apr 16, 2021. Check the license (Connecticut 79141, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gregory Brea
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 79141 CT
Self-reported in NPPES; status is on the state search - Practice location
- 300 Seaside Ave, Milford, CT 06460
- Phone
- (203) 613-0660
- Enumerated
- Apr 16, 2021
- Record last updated
- Dec 13, 2024
- Medicare enrollment
- Enrolled (PECOS I20241206002600); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 300 Seaside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Brea in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 79141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
166 Medicare Part D claims for 31 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium16 claims
- Carvedilol15 claims
- Creon12 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.
3 hospitals and group practices
- Samaritan Hospital OF Troy, New YorkTroy, NY · Acute Care Hospitals3 of 5 stars
- Northeast Medical Group IncMilford, CT
- St Peters Hospital OF The City OF AlbanyAlbany, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Gregory Brea among 2,623 internal medicine physician records in Connecticut
Gregory Brea, MD is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 91% of them.
- NPI issued2021 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2004 among the 1,646 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 internal medicine physician records list a practice address in Milford
They are 33 of the 1,073 NPPES records with a practice address in Milford, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Milford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Brian Beaulieu, M. D.Milford, CT 064601588608384
- Robin Brammer, DOMilford, CT 064601275575995
- Deborah Caserta-Brunson, MDMilford, CT 064601659392363
- Dean Har, MDMilford, CT 064601104857150
- Shobha Jagadeesh, MDMilford, CT 064601174538508
- John Katsetos, MDMilford, CT 064601831121979
- Aleflor Ragaza, MDMilford, CT 064601841275666
- Michael Rudolph, M.D.Milford, CT 064601700999000
Common questions
What is Gregory Brea, MD's NPI number?
Gregory Brea, MD's National Provider Identifier (NPI) is 1285215780, issued on Apr 16, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Brea, MD located?
The NPPES record lists a practice address at 300 Seaside Ave, Milford, CT, 06460. Phone: (203) 613-0660. Providers update this record themselves, so call before visiting.
How can I verify Gregory Brea, MD's license?
NPPES lists Connecticut license number 79141, 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.
How much does Gregory Brea, MD prescribe under Medicare Part D?
In 2024, Gregory Brea, MD had 166 Medicare Part D claims for 31 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.