NPPES file of Aug 9, 2026

Rebecca Ann Clapham, PA-C

Physician Assistant · Boston, MA

Rebecca Ann Clapham, PA-C is a physician assistant with a practice address in Boston, Massachusetts, and NPI 1457902124, issued on Sep 24, 2019. Check the license (Massachusetts PA7208, 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
1457902124
Name
Rebecca Ann Clapham
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA7208 MA
Self-reported in NPPES; status is on the state search
Practice location
110 Francis St Ste 3B, Boston, MA 02215
Phone
(617) 632-7246
Enumerated
Sep 24, 2019
Record last updated
Sep 24, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210909001484); 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 110 Francis St Ste 3B

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

  1. Eryn BoothPhysician Assistant1265273189
  2. Alison CorbinAcute Care Nurse Practitioner1427560184
  3. Justin Granstein, MDNeurology Physician1699169599
  4. Erica Gutierrez, PA-CPhysician Assistant1174928386
  5. Emily Martyn, NPAcute Care Nurse Practitioner1134442767
  6. Siobhan McDonough, PA-CPhysician Assistant1710723911

Verify Rebecca Ann Clapham 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 PA7208
    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
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94% fewer Medicare Part D claims than the average physician assistant in 2024

51 Medicare Part D claims for 30 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 18 claims were for opioids.

  1. Rebecca Clapham51
  2. Specialty average830

Most prescribed

  1. Oxycodone Hcl14 claims
  2. Levetiracetam11 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 2 group practices

  1. Brigham And Womens Physicians Organization IncSouth Weymouth, MA
  2. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBrighton, MA

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

1,660 physician assistant records list a practice address in Boston

They are 1,660 of the 41,865 NPPES records with a practice address in Boston, and 4,713 physician assistant records in Massachusetts.

Other physician assistant records in Massachusetts

  1. Erin Abdallah, PA-CSwansea, MA1396417242
  2. Alexa Aboshar, PA-CTewksbury, MA1245623578
  3. Bhraana Abraham, PABoston, MA1649963661
  4. Keidelyn Abreu, PALawrence, MA1497488795
  5. Tatiana Achildiev, PAWorcester, MA1740532761
  6. Sophie Achilles, PA-CBoston, MA1992485965
  7. Andrea Acosta, PA-CWest Roxbury, MA1336060953
  8. Colin ActonBoston, MA1346066701
  9. Emily Adams, PA-CBurlington, MA1457685752
  10. Karley Adams, PABoston, MA1578261764

Common questions

What is Rebecca Ann Clapham, PA-C's NPI number?

Rebecca Ann Clapham, PA-C's National Provider Identifier (NPI) is 1457902124, issued on Sep 24, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Ann Clapham, PA-C located?

The NPPES record lists a practice address at 110 Francis St Ste 3B, Boston, MA, 02215. Phone: (617) 632-7246. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Ann Clapham, PA-C's license?

NPPES lists Massachusetts license number PA7208, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Ann Clapham, PA-C prescribe under Medicare Part D?

In 2024, Rebecca Ann Clapham, PA-C had 51 Medicare Part D claims for 30 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.