Michael Jay Reeves, MD
Family Medicine Physician · Greenfield, MA
Michael Jay Reeves, MD is a family medicine physician with a practice address in Greenfield, Massachusetts, and NPI 1467518308, issued on Dec 28, 2006. Check the license (Massachusetts 235198, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Jay Reeves
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 235198 MA
Self-reported in NPPES; status is on the state search - Practice location
- 329 Conway St, Greenfield, MA 01301
- Phone
- (413) 774-6301
- Enumerated
- Dec 28, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (866) 644-0871
- Medicare enrollment
- Enrolled (PECOS I20080614000063); accepts Medicare assignment
- Medical or professional school
- Wright State University Boonshoft School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 329 Conway St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Allen, M.D.Family Medicine Physician1285633198
- John Anderson, ED.D.Clinical Psychologist1871678136
- Lisa Appleton, NPNurse Practitioner1831219609
- Marie Bartlett, MSWClinical Social Worker1790815306
- Barbara Berthiaume, APRNFamily Nurse Practitioner1053736629
- Jessica Biggie, MDFamily Medicine Physician1689649584
Verify Michael Jay Reeves in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 235198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% more Medicare Part D claims than the average family medicine physician in 2024
6,829 Medicare Part D claims for 622 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 250 claims were for opioids.
Most prescribed
- Atorvastatin Calcium339 claims
- Lisinopril285 claims
- Amlodipine Besylate268 claims
- Gabapentin241 claims
- Simvastatin206 claims
- Levothyroxine Sodium188 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.
Bills Medicare through 2 group practices
- Community Health Center OF Franklin County IncorporatedGreenfield, MA
- Valley Medical Group PCGreenfield, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Jay Reeves among 2,265 family medicine physician records in Massachusetts
Michael Jay Reeves, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 55% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2006 among the 1,529 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Greenfield
They are 24 of the 1,251 NPPES records with a practice address in Greenfield, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Greenfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mark Allen, M.D.Greenfield, MA 013011285633198
- Jessica Biggie, MDGreenfield, MA 013011689649584
- Marguerite Gump, M.D.Greenfield, MA 013011982604328
- Chandra Hartman, MDGreenfield, MA 013011366428278
- Patricia Iverson, M.D.Greenfield, MA 013011063484038
- Peter Koppenheffer, M.D.Greenfield, MA 013011053637561
- Theodore Lefer, M.D.Greenfield, MA 013011578822748
- Jennifer Madden, MDGreenfield, MA 013011215969043
Common questions
What is Michael Jay Reeves, MD's NPI number?
Michael Jay Reeves, MD's National Provider Identifier (NPI) is 1467518308, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Jay Reeves, MD located?
The NPPES record lists a practice address at 329 Conway St, Greenfield, MA, 01301. Phone: (413) 774-6301. Providers update this record themselves, so call before visiting.
How can I verify Michael Jay Reeves, MD's license?
NPPES lists Massachusetts license number 235198, 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.
How much does Michael Jay Reeves, MD prescribe under Medicare Part D?
In 2024, Michael Jay Reeves, MD had 6,829 Medicare Part D claims for 622 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.