Oscar A. Martinez, D.O.
Obstetrics & Gynecology Physician · Palmer, MA
Oscar A. Martinez, D.O. is an obstetrics & gynecology physician with a practice address in Palmer, Massachusetts, and NPI 1053585026, issued on Apr 21, 2008. Check the license (Massachusetts 253048, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Oscar A. Martinez
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 253048 MA
Self-reported in NPPES; status is on the state search - Practice location
- 40 Wright St, Palmer, MA 01069
- Phone
- (413) 967-2040
- Enumerated
- Apr 21, 2008
- Record last updated
- Feb 12, 2024
- Fax
- (413) 967-2044
- Medicare enrollment
- Enrolled (PECOS I20121112000370); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,127 in Massachusetts → Look up another NPI →
Also registered at 40 Wright St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khaled Abdelkader, MDInternal Medicine Physician1902838451
- Munir Ahmad, M.D.Rheumatology Physician1124126602
- Evan Altman, DOFamily Medicine Physician1760750855
- Marie Armentano, M.D.Psychiatry Physician1245278514
- Kyrsten BeliniStudent in an Organized Health Care Education/Training Program1750838579
- Gabriella Bilyeu, DOEmergency Medicine Physician1124758719
Verify Oscar A. Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 253048Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
119 Medicare Part D claims for 49 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol23 claims
- Clobetasol Propionate11 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 one group practice
- Baystate Medical Practices IncPalmer, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oscar A. Martinez among 1,127 obstetrics & gynecology physician records in Massachusetts
Oscar A. Martinez, D.O. is one of 1,127 obstetrics & gynecology 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. Its NPI, issued in 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2004 among the 715 with a school on file
- Record last updated2024 · 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 207V00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 obstetrics & gynecology physician records list a practice address in Palmer
They are 3 of the 246 NPPES records with a practice address in Palmer, and 1,127 obstetrics & gynecology physician records in Massachusetts.
All 1,127 in Massachusetts → Every provider in Palmer → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Kimberly Marakovits, DOPalmer, MA 010691174940175
- Diana Robillard, MDPalmer, MA 010691386930857
- Edward Patton, MDFlorence, MA 010621750350138
- Lorraine Bello, MDNorthampton, MA 010601336163187
- Kristin Dardano, MDNorthampton, MA 010601942384359
- Erin Eppsteiner, M.D.Northampton, MA 010601922234517
- Timothy Fisher, M.D.Northampton, MA 010601871563718
- Melanie Greenman, MDNorthampton, MA 010601942461710
Common questions
What is Oscar A. Martinez, D.O.'s NPI number?
Oscar A. Martinez, D.O.'s National Provider Identifier (NPI) is 1053585026, issued on Apr 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Oscar A. Martinez, D.O. located?
The NPPES record lists a practice address at 40 Wright St, Palmer, MA, 01069. Phone: (413) 967-2040. Providers update this record themselves, so call before visiting.
How can I verify Oscar A. Martinez, D.O.'s license?
NPPES lists Massachusetts license number 253048, 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 Oscar A. Martinez, D.O. prescribe under Medicare Part D?
In 2024, Oscar A. Martinez, D.O. had 119 Medicare Part D claims for 49 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.