Marcy B. Hersh, MD
Family Medicine Physician · South Easton, MA
Marcy B. Hersh, MD is a family medicine physician with a practice address in South Easton, Massachusetts, and NPI 1215918172, issued on Nov 8, 2005. Check the license (Massachusetts 203500, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Marcy B. Hersh
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 203500 MA
Self-reported in NPPES; status is on the state search - Practice location
- 21 Bristol Dr Ste 200, South Easton, MA 02375
- Phone
- (508) 565-7600
- Enumerated
- Nov 8, 2005
- Record last updated
- Oct 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (508) 565-7605
- Medicaid ID
- 0100901 MA
- Medicare enrollment
- Enrolled (PECOS I20100312000081); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 21 Bristol Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pranav Oza, M.D.Internal Medicine Physician1780810572
Verify Marcy B. Hersh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 203500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family medicine physician in 2024
4,261 Medicare Part D claims for 333 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 274 claims were for opioids.
Most prescribed
- Atorvastatin Calcium272 claims
- Levothyroxine Sodium157 claims
- Omeprazole125 claims
- Lisinopril123 claims
- Metoprolol Succinate110 claims
- Losartan Potassium105 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
- Atrius Health IncQuincy, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcy B. Hersh among 2,265 family medicine physician records in Massachusetts
Marcy B. Hersh, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1997 · median 2006 among the 1,529 with a school on file
- Record last updated2017 · 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).
6 family medicine physician records list a practice address in South Easton
They are 6 of the 145 NPPES records with a practice address in South Easton, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in South Easton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Cunningham, MDSouth Easton, MA 023751295719722
- James Douglas-Steele, M.D.South Easton, MA 023751760565444
- Michael Klein, MDSouth Easton, MA 023751619065687
- Winny Ou, MDSouth Easton, MA 023751023003274
- Gregory Seiler, MDSouth Easton, MA 023751306827274
- Carmel Kelly, MDRandolph, MA 023681164416228
- Nicole Siracusa, M.D.Randolph, MA 023681265808265
- Rachel Ceccarelli, DOKingston, MA 023641083242648
Common questions
What is Marcy B. Hersh, MD's NPI number?
Marcy B. Hersh, MD's National Provider Identifier (NPI) is 1215918172, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marcy B. Hersh, MD located?
The NPPES record lists a practice address at 21 Bristol Dr Ste 200, South Easton, MA, 02375. Phone: (508) 565-7600. Providers update this record themselves, so call before visiting.
How can I verify Marcy B. Hersh, MD's license?
NPPES lists Massachusetts license number 203500, 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 Marcy B. Hersh, MD prescribe under Medicare Part D?
In 2024, Marcy B. Hersh, MD had 4,261 Medicare Part D claims for 333 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.