Paul S. Gerstein, M.D.
Emergency Medicine Physician · Palmer, MA
Paul S. Gerstein, M.D. is an emergency medicine physician with a practice address in Palmer, Massachusetts, and NPI 1306850664, issued on Jul 29, 2006. Check the license (Massachusetts 47967, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Paul S. Gerstein
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 47967 MA
Self-reported in NPPES; status is on the state search - Practice location
- 42 Wright Street, Palmer, MA 01069
- Phone
- (413) 370-5285
- Enumerated
- Jul 29, 2006
- Record last updated
- Oct 7, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (413) 370-5384
- Medicare enrollment
- Enrolled (PECOS I20050322001161); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 42 Wright Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Briody, NPPsychiatric/Mental Health Nurse Practitioner1700345717
- Taniesha BurtonClinical Social Worker1861741969
- Amanda CooperMental Health Counselor1114286846
- Lesley Fishelman, MDPsychiatry Physician1710975537
- Thomas Levy, LMHCMental Health Counselor1013942259
Verify Paul S. Gerstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 47967Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average emergency medicine physician in 2024
173 Medicare Part D claims for 20 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Buprenorphine-Naloxone128 claims
- Zubsolv23 claims
- Suboxone11 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).
Paul S. Gerstein among 1,829 emergency medicine physician records in Massachusetts
Paul S. Gerstein, M.D. is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1980 · median 2011 among the 1,200 with a school on file
- Record last updated2019 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 emergency medicine physician records list a practice address in Palmer
They are 18 of the 246 NPPES records with a practice address in Palmer, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Palmer → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Glen Bouchard, D.O.Palmer, MA 010691790751667
- Dana CeronePalmer, MA 010691407057029
- Ahmed Elmogy, M.D.Palmer, MA 010691568478147
- Nicholas Fay, M.D.Palmer, MA 010691639188808
- Marame Gattan, MDPalmer, MA 010691407103682
- Frederick Harwick, DOPalmer, MA 010691366459109
- Brian Hession, M.D.Palmer, MA 010691093755522
- Janet Magnani, MDPalmer, MA 010691235149832
Common questions
What is Paul S. Gerstein, M.D.'s NPI number?
Paul S. Gerstein, M.D.'s National Provider Identifier (NPI) is 1306850664, issued on Jul 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul S. Gerstein, M.D. located?
The NPPES record lists a practice address at 42 Wright Street, Palmer, MA, 01069. Phone: (413) 370-5285. Providers update this record themselves, so call before visiting.
How can I verify Paul S. Gerstein, M.D.'s license?
NPPES lists Massachusetts license number 47967, 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 Paul S. Gerstein, M.D. prescribe under Medicare Part D?
In 2024, Paul S. Gerstein, M.D. had 173 Medicare Part D claims for 20 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.