Mark Samuelson, M.D.
Family Medicine Physician · Scituate, MA
Mark Samuelson, M.D. is a family medicine physician with a practice address in Scituate, Massachusetts, and NPI 1679502405, issued on Jul 2, 2006. Check the license (Massachusetts 160446, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Mark Samuelson
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 160446 MA
Self-reported in NPPES; status is on the state search - Practice location
- 56 New Driftway, Scituate, MA 02066
- Phone
- (781) 544-1388
- Enumerated
- Jul 2, 2006
- Record last updated
- Jul 17, 2026
- Fax
- (781) 544-3396
- Medicare enrollment
- Enrolled (PECOS I20041018000261); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 56 New Driftway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joanne Kaplan, MDFamily Medicine Physician1508843582
Verify Mark Samuelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 160446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 76% of the cost of the top drugs
1,068 Medicare Part D claims for 409 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Arexvy162 claims
- Atorvastatin Calcium81 claims
- Amlodipine Besylate45 claims
- Losartan Potassium38 claims
- Mresvia34 claims
- Boostrix Tdap30 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 51.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Erickson Health Medical Group OF Massachusetts PCHingham, MA
- Pembroke Medical Associates IncDuxbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Samuelson among 2,265 family medicine physician records in Massachusetts
Mark Samuelson, 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 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
- Graduated1997 · 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).
5 family medicine physician records list a practice address in Scituate
They are 5 of the 168 NPPES records with a practice address in Scituate, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Scituate → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joanne Kaplan, MDScituate, MA 020661508843582
- Stephen Lane, MDScituate, MA 020661871584094
- Sarah O'Connell, M.D.Scituate, MA 020661093721698
- Kristin Perini, MDScituate, MA 020661912982257
- Stacey Breen Greally, MDSharon, MA 020671821087289
- Kim Stein, M.D.Sharon, MA 020671396188710
- Sarah Byrne, M.D.Norwood, MA 020621720241490
- Jamie ChanNorwood, MA 020621477131381
Common questions
What is Mark Samuelson, M.D.'s NPI number?
Mark Samuelson, M.D.'s National Provider Identifier (NPI) is 1679502405, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Samuelson, M.D. located?
The NPPES record lists a practice address at 56 New Driftway, Scituate, MA, 02066. Phone: (781) 544-1388. Providers update this record themselves, so call before visiting.
How can I verify Mark Samuelson, M.D.'s license?
NPPES lists Massachusetts license number 160446, 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 Mark Samuelson, M.D. prescribe under Medicare Part D?
In 2024, Mark Samuelson, M.D. had 1,068 Medicare Part D claims for 409 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Mark Samuelson, M.D.'s MIPS final score?
The 2023 MIPS final score is 51.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.