Michael Guerin Di Bella, D.O.
Internal Medicine Physician · Leeds, MA
Michael Guerin Di Bella, D.O. is an internal medicine physician with a practice address in Leeds, Massachusetts, and NPI 1538198668, issued on Jul 1, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Guerin Di Bella
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 974 ME
Self-reported in NPPES; status is on the state search - Practice location
- 421 N Main St, Leeds, MA 01053
- Phone
- (413) 584-4040
- Enumerated
- Jul 1, 2006
- Record last updated
- Aug 23, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 6,825 in Massachusetts → Look up another NPI →
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Verify Michael Guerin Di Bella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Guerin Di Bella among 6,825 internal medicine physician records in Massachusetts
Michael Guerin Di Bella, D.O. is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileNo · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2007 · 64% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 internal medicine physician records list a practice address in Leeds
They are 17 of the 376 NPPES records with a practice address in Leeds, and 6,825 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,825 in Massachusetts → Every provider in Leeds → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammed Ahmed, M.DLeeds, MA 010531992734305
- William Cutler, MDLeeds, MA 010531568449817
- Peter Davidson, M.D.Leeds, MA 010531750346177
- Tina Furcolo, D.O.Leeds, MA 010531932126000
- Mark Gilbert, M.D.Leeds, MA 010531912934605
- James Jewell, MDLeeds, MA 010531427041854
- Edgar Lindsey, M.D.Leeds, MA 010531801803119
- David McGrath, MDLeeds, MA 010531003879354
Common questions
What is Michael Guerin Di Bella, D.O.'s NPI number?
Michael Guerin Di Bella, D.O.'s National Provider Identifier (NPI) is 1538198668, issued on Jul 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Guerin Di Bella, D.O. located?
The NPPES record lists a practice address at 421 N Main St, Leeds, MA, 01053. Phone: (413) 584-4040. Providers update this record themselves, so call before visiting.
How can I verify Michael Guerin Di Bella, D.O.'s license?
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.