Gregory Bernard Begin, M.D.
Anesthesiology Physician · Milford, MA
Gregory Bernard Begin, M.D. is an anesthesiology physician with a practice address in Milford, Massachusetts, and NPI 1346230893, issued on Oct 26, 2005. Check the license (Massachusetts 47385, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Bernard Begin
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 47385 MA
Self-reported in NPPES; status is on the state search - Practice location
- Milford Anesthesia Ass. 113 Water St., Milford, MA 01757
- Phone
- (508) 422-2055
- Enumerated
- Oct 26, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (508) 478-4315
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 2,089 in Massachusetts → Look up another NPI →
Verify Gregory Bernard Begin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 47385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Bernard Begin among 2,089 anesthesiology physician records in Massachusetts
Gregory Bernard Begin, M.D. is one of 2,089 anesthesiology physician records with a practice address in Massachusetts. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 82% newer
- In a Medicare fileNo · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 anesthesiology physician records list a practice address in Milford
They are 12 of the 3,459 NPPES records with a practice address in Milford, and 2,089 anesthesiology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,089 in Massachusetts → Every provider in Milford → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Elizabeth Akoma, MDMilford, MA 017571902049406
- Arnel Almeda, MDMilford, MA 017571265605695
- Michael Babcock, M.D.Milford, MA 017571134228018
- Paul Darcy, MDMilford, MA 017571255348405
- George Gordon, M.D.Milford, MA 017571134188436
- Chal Kwon, M.D.Milford, MA 017571366546814
- You Wei Lin, M.D.Milford, MA 017571740241769
- Taylor Purvis, MDMilford, MA 017571922542984
Common questions
What is Gregory Bernard Begin, M.D.'s NPI number?
Gregory Bernard Begin, M.D.'s National Provider Identifier (NPI) is 1346230893, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Bernard Begin, M.D. located?
The NPPES record lists a practice address at Milford Anesthesia Ass. 113 Water St., Milford, MA, 01757. Phone: (508) 422-2055. Providers update this record themselves, so call before visiting.
How can I verify Gregory Bernard Begin, M.D.'s license?
NPPES lists Massachusetts license number 47385, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.