Kim M. Stein, M.D.
Family Medicine Physician · Sharon, MA
Kim M. Stein, M.D. is a family medicine physician with a practice address in Sharon, Massachusetts, and NPI 1396188710, issued on Apr 16, 2013. Check the license (Massachusetts 1021789, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Kim M. Stein
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1021789 MA
Self-reported in NPPES; status is on the state search - Practice location
- 12 Billings St, Sharon, MA 02067
- Phone
- (781) 806-0467
- Enumerated
- Apr 16, 2013
- Record last updated
- Jul 17, 2026
- Fax
- (617) 634-5514
- Medicare enrollment
- Enrolled (PECOS I20170706000001); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Verify Kim M. Stein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1021789Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average family medicine physician in 2024
2,016 Medicare Part D claims for 169 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Atorvastatin Calcium147 claims
- Lisinopril100 claims
- Levothyroxine Sodium80 claims
- Omeprazole75 claims
- Rosuvastatin Calcium72 claims
- Metformin Hcl Er69 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: $27.25
1 payment: food and beverage; the largest payer was Aroa Biosurgery Incorporated. 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
- Affinity Physicians LLC.Warwick, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kim M. Stein among 2,265 family medicine physician records in Massachusetts
Kim M. Stein, M.D. 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 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2006 among the 1,529 with a school on file
- Record last updated2026 · 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).
Family Medicine Physician providers in Massachusetts
There are 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Sharon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Stacey Breen Greally, MDSharon, MA 020671821087289
- Joanne Kaplan, MDScituate, MA 020661508843582
- Stephen Lane, MDScituate, MA 020661871584094
- Sarah O'Connell, M.D.Scituate, MA 020661093721698
- Kristin Perini, MDScituate, MA 020661912982257
- Mark Samuelson, M.D.Scituate, MA 020661679502405
- Roberto Amado, MDStoughton, MA 020721518498484
- Sarah Byrne, M.D.Norwood, MA 020621720241490
Common questions
What is Kim M. Stein, M.D.'s NPI number?
Kim M. Stein, M.D.'s National Provider Identifier (NPI) is 1396188710, issued on Apr 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kim M. Stein, M.D. located?
The NPPES record lists a practice address at 12 Billings St, Sharon, MA, 02067. Phone: (781) 806-0467. Providers update this record themselves, so call before visiting.
How can I verify Kim M. Stein, M.D.'s license?
NPPES lists Massachusetts license number 1021789, 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 Kim M. Stein, M.D. prescribe under Medicare Part D?
In 2024, Kim M. Stein, M.D. had 2,016 Medicare Part D claims for 169 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.