NPPES file of Aug 9, 2026

Shelagh Macropoulos, PA-C

Physician Assistant · Stoughton, MA

Shelagh Macropoulos, PA-C is a physician assistant with a practice address in Stoughton, Massachusetts, and NPI 1497967798, issued on May 7, 2007. Check the license (Massachusetts 1649, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1497967798
Name
Shelagh Macropoulos
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
1649 MA
Self-reported in NPPES; status is on the state search
Practice location
150 York St, Stoughton, MA 02072
Phone
(781) 344-0600
Enumerated
May 7, 2007
Record last updated
Nov 3, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicaid ID
AP2037 MA
Medicare enrollment
Enrolled (PECOS I20040216000711); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 150 York St

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

  1. Jessica Ackerman, M.S. CCC-SLPSpeech-Language Pathologist1104045186
  2. Constance Barksdale, PA-CMedical Physician Assistant1982743449
  3. Chantal BarthelemyPulmonary Rehabilitation Registered Respiratory Therapist1477144541
  4. Christina Bragan, MSW, LICSWClinical Social Worker1790274496
  5. Stacy Cannell, PA-CPhysician Assistant1043437957
  6. Stella CazalesRegistered Respiratory Therapist1295364412

Verify Shelagh Macropoulos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 1649
    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
Find the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.8 times the Medicare Part D claims of the average physician assistant in 2024

3,194 Medicare Part D claims for 365 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 100 claims were for opioids.

  1. Shelagh Macropoulos3,194
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium215 claims
  2. Simvastatin137 claims
  3. Metoprolol Succinate121 claims
  4. Levothyroxine Sodium118 claims
  5. Lisinopril117 claims
  6. Amlodipine Besylate108 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

  1. Atrius Health IncNeedham, MA

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

Shelagh Macropoulos among 4,713 physician assistant records in Massachusetts

Shelagh Macropoulos, PA-C is one of 4,713 physician assistant records with a practice address in Massachusetts. 78% 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 13% of them.

  • NPI issued2007 · 13% of these records are older, 82% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2003 · median 2019 among the 3,217 with a school on file
  • Record last updated2010 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physician Assistant providers in Massachusetts

There are 4,713 physician assistant records in Massachusetts.

The 8 physician assistant records with the nearest ZIP codes

  1. Tracy Callahan, PAStoughton, MA 020721295115889
  2. Stacy Cannell, PA-CStoughton, MA 020721043437957
  3. James Deagle, PA CStonghton, MA 020721043349095
  4. Michael Kearney, PA-CStoughton, MA 020721609314079
  5. Megan Macomber, PAStoughton, MA 020721821593062
  6. Lance Peterson, PHYSICIAN ASSISSTANTStoughton, MA 020721659552610
  7. Jacob RosenbaumSharon, MA 020671194342527
  8. Belal El-Husayni, PA-CWalpole, MA 020811124754585

Common questions

What is Shelagh Macropoulos, PA-C's NPI number?

Shelagh Macropoulos, PA-C's National Provider Identifier (NPI) is 1497967798, issued on May 7, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Shelagh Macropoulos, PA-C located?

The NPPES record lists a practice address at 150 York St, Stoughton, MA, 02072. Phone: (781) 344-0600. Providers update this record themselves, so call before visiting.

How can I verify Shelagh Macropoulos, PA-C's license?

NPPES lists Massachusetts license number 1649, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Shelagh Macropoulos, PA-C prescribe under Medicare Part D?

In 2024, Shelagh Macropoulos, PA-C had 3,194 Medicare Part D claims for 365 beneficiaries; the average among physician assistant prescribers was 830. 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.