Michael Klein, MD
Family Medicine Physician · South Easton, MA
Michael Klein, MD is a family medicine physician with a practice address in South Easton, Massachusetts, and NPI 1619065687, issued on Oct 11, 2006. Check the license (Massachusetts 238296, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Klein
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 238296 MA
11118 RI
Self-reported in NPPES; status is on the state search - Practice location
- 21 Bristol Dr, South Easton, MA 02375
- Phone
- (508) 565-7300
- Enumerated
- Oct 11, 2006
- Record last updated
- Jul 27, 2022
- Fax
- (508) 565-7335
- Medicaid ID
- 0136921 MA
- Medicare enrollment
- Enrolled (PECOS I20101008000787); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 2003
- 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
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Cunningham, MDFamily Medicine Physician1295719722
- James Douglas-Steele, M.D.Family Medicine Physician1760565444
- Maura GrayNurse Practitioner1134350424
- Sonali Khond, M.D.Internal Medicine Physician1023089885
- Lucy Lomas, M.D.Obstetrics & Gynecology Physician1184854432
- Dawn McNerney, PA-CPhysician Assistant1528172202
Verify Michael Klein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 238296Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average family medicine physician in 2024
3,955 Medicare Part D claims for 371 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 176 claims were for opioids.
Most prescribed
- Atorvastatin Calcium289 claims
- Amlodipine Besylate161 claims
- Lisinopril161 claims
- Metoprolol Succinate145 claims
- Simvastatin107 claims
- Omeprazole100 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.
Industry payments in 2024: $22.96
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
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).
Michael Klein among 2,265 family medicine physician records in Massachusetts
Michael Klein, 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
- Graduated2003 · 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).
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
- Marcy Hersh, MDSouth Easton, MA 023751215918172
- 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 Michael Klein, MD's NPI number?
Michael Klein, MD's National Provider Identifier (NPI) is 1619065687, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Klein, MD located?
The NPPES record lists a practice address at 21 Bristol Dr, South Easton, MA, 02375. Phone: (508) 565-7300. Providers update this record themselves, so call before visiting.
How can I verify Michael Klein, MD's license?
NPPES lists Massachusetts license number 238296, 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 Klein, MD prescribe under Medicare Part D?
In 2024, Michael Klein, MD had 3,955 Medicare Part D claims for 371 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.