NPPES file of Aug 9, 2026

Mostafa Abousayed, MD

Orthopaedic Foot and Ankle Surgery Physician · North Easton, MA

Mostafa Abousayed, MD is an orthopaedic foot and ankle surgery physician with a practice address in North Easton, Massachusetts, and NPI 1447679428, issued on Apr 7, 2014. Check the license (Massachusetts 282904, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1447679428
Name
Mostafa Abousayed
Credential
MD
Primary taxonomy
Orthopaedic Foot and Ankle Surgery Physician 207XX0004X
License number
282904 MA
Self-reported in NPPES; status is on the state search
Practice location
15 Roche Brothers Way Ste 200, North Easton, MA 02356
Phone
(781) 344-3535
Enumerated
Apr 7, 2014
Record last updated
Jul 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20200821000416); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 15 Roche Brothers Way Ste 200

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Stephanie Striglio, PA-CPhysician Assistant1083266712

Verify Mostafa Abousayed in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 282904
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Massachusetts license search

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68% fewer Medicare Part D claims than the average orthopaedic foot and ankle surgery physician in 2024

73 Medicare Part D claims for 55 beneficiaries, against an average of 225 among the 648 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Mostafa Abousayed73
  2. Specialty average225

Most prescribed

  1. Meloxicam30 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 MIPS final score for 2023 (Medicare payment program): 0 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%0.0
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,961.61

25 payments; by number, the most common kind was food and beverage; the largest payer was restor3d, inc. The 643 providers of this specialty with any payment received $23,314.63 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mostafa Abousayed$2,962
  2. Specialty average$23,315

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

  1. Sports Medicine North Orthopaedic Surgery, Inc.Peabody, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mostafa Abousayed among 12 orthopaedic foot and ankle surgery physician records in Massachusetts

Mostafa Abousayed, MD is one of 12 orthopaedic foot and ankle surgery physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 58% of them.

  • NPI issued2014 · 58% of these records are older, 33% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Record last updated2020 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0004X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Foot and Ankle Surgery Physician providers in Massachusetts

There are 12 orthopaedic foot and ankle surgery physician records in Massachusetts.

The 8 orthopaedic foot and ankle surgery physician records with the nearest ZIP codes

  1. Mark Slovenkai, M.D.Waltham, MA 024511871530980
  2. Eric Bluman, M.D.Jamaica Plain, MA 021301689649006
  3. Yechiel Gellman, MD, MSCBoston, MA 021201093210718
  4. Jaeyoung Kim, MDBoston, MA 021141053016709
  5. George Theodore, M.D.Boston, MA 021141639171101
  6. Andrew Thome, MDHingham, MA 020431326426925
  7. Helena Meyer, DODartmouth, MA 027471619265238
  8. Jay Patel, DOWoburn, MA 018011316432677

Common questions

What is Mostafa Abousayed, MD's NPI number?

Mostafa Abousayed, MD's National Provider Identifier (NPI) is 1447679428, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Mostafa Abousayed, MD located?

The NPPES record lists a practice address at 15 Roche Brothers Way Ste 200, North Easton, MA, 02356. Phone: (781) 344-3535. Providers update this record themselves, so call before visiting.

How can I verify Mostafa Abousayed, MD's license?

NPPES lists Massachusetts license number 282904, 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 Mostafa Abousayed, MD prescribe under Medicare Part D?

In 2024, Mostafa Abousayed, MD had 73 Medicare Part D claims for 55 beneficiaries; the average among orthopaedic foot and ankle surgery physician prescribers was 225. Part D covers Medicare prescriptions only.

What is Mostafa Abousayed, MD's MIPS final score?

The 2023 MIPS final score is 0 of 100. 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.