Samantha R. Mekrut, MD
Family Medicine Physician · Sherborn, MA
Samantha R. Mekrut, MD is a family medicine physician with a practice address in Sherborn, Massachusetts, and NPI 1386850428, issued on May 15, 2007. Check the license (Massachusetts 238756, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Samantha R. Mekrut
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 238756 MA
229051 MA
MD443428 PA
Self-reported in NPPES; status is on the state search - Practice location
- 30 Great Rock RD, Sherborn, MA 01770
- Phone
- (508) 466-5939
- Enumerated
- May 15, 2007
- Record last updated
- Jun 2, 2025
- Fax
- (617) 690-5963
- Medicare enrollment
- Enrolled (PECOS I20110831000244); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Verify Samantha R. Mekrut in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 238756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,048 Medicare Part D claims for 60 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium88 claims
- Albuterol Sulfate Hfa56 claims
- Lisinopril55 claims
- Fluticasone Propionate41 claims
- Trulicity41 claims
- Omeprazole39 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
- Edward M Kennedy Community Health Center IncFramingham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samantha R. Mekrut among 2,265 family medicine physician records in Massachusetts
Samantha R. Mekrut, 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2006 among the 1,529 with a school on file
- Record last updated2025 · 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).
1 family medicine physician record lists a practice address in Sherborn
They are 1 of the 38 NPPES records with a practice address in Sherborn, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Sherborn → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Leslie Caraceni, M.D.Southborough, MA 017721295829521
- Patrick Guadiz, MDSouthborough, MA 017721023091766
- Tammy Harris, M.D.Southborough, MA 017721851319677
- Usha Rallapalli, M.D.Southborough, MA 017721629203591
- Tania Bandak, MDWayland, MA 017781134102064
- Hila Hoch, MDWayland, MA 017781588907265
- Kimberley Arouyan, FNP-CNatick, MA 017601316731474
- Kathryn Donesa-Zuzak, M.D.Natick, MA 017601629024617
Common questions
What is Samantha R. Mekrut, MD's NPI number?
Samantha R. Mekrut, MD's National Provider Identifier (NPI) is 1386850428, issued on May 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Samantha R. Mekrut, MD located?
The NPPES record lists a practice address at 30 Great Rock RD, Sherborn, MA, 01770. Phone: (508) 466-5939. Providers update this record themselves, so call before visiting.
How can I verify Samantha R. Mekrut, MD's license?
NPPES lists Massachusetts license number 238756, 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 Samantha R. Mekrut, MD prescribe under Medicare Part D?
In 2024, Samantha R. Mekrut, MD had 1,048 Medicare Part D claims for 60 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.