NPPES file of Aug 9, 2026

Meghan Lee Seaward, PA-C

Medical Physician Assistant · Boston, MA

Meghan Lee Seaward, PA-C is a medical physician assistant with a practice address in Boston, Massachusetts, and NPI 1477881001, issued on Nov 19, 2009. Check the license (Massachusetts PA3879, 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
1477881001
Name
Meghan Lee Seaward
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA3879 MA
Self-reported in NPPES; status is on the state search
Practice location
44 Binney St, Boston, MA 02115
Phone
(617) 632-6139
Enumerated
Nov 19, 2009
Record last updated
Jan 12, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 44 Binney St

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

  1. Karim Abou-Nassar, MDHematology & Oncology Physician1366770745
  2. Janet Abrahm, MDMedical Oncology Physician1427024264
  3. Thomas Abrams, M.D.Medical Oncology Physician1184693947
  4. Christine Agius, RN, MSN, NP-C, RNCAdult Health Nurse Practitioner1932114790
  5. Laura Aguilar, MD PHDPediatric Hematology & Oncology Physician1295786598
  6. Zi Yazan Alabed, M.D., PH.D.Student in an Organized Health Care Education/Training Program1184046583

Verify Meghan Lee Seaward 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 PA3879
    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

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

2,620 Medicare Part D claims for 514 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. 485 claims were for opioids.

  1. Meghan Seaward2,620
  2. Specialty average1,148

Most prescribed

  1. Oxycodone Hcl293 claims
  2. Lorazepam131 claims
  3. Eliquis128 claims
  4. Prednisone99 claims
  5. Nubeqa87 claims
  6. Ondansetron Hcl81 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.

Meghan Lee Seaward among 886 medical physician assistant records in Massachusetts

Meghan Lee Seaward, PA-C is one of 886 medical 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 2009, is newer than 35% of them.

  • NPI issued2009 · 35% of these records are older, 61% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2011 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Massachusetts

There are 886 medical physician assistant records in Massachusetts.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Gretchen Biggins, MS, PA-CBoston, MA 021151750560348
  2. Marissa Cauley, PA-CBoston, MA 021151164572418
  3. Tatjana Connors, PABoston, MA 021151669435723
  4. Cristobal Cornejo, PA-CBoston, MA 021151659332799
  5. Linda Drury, PA-CBoston, MA 021151568413870
  6. Eileen Hansbury, PABoston, MA 021151801844535
  7. Alicia Kelley, PA-CBoston, MA 021151669545356
  8. Erin Kelly-Makol, PA-CBoston, MA 021151942334115

Common questions

What is Meghan Lee Seaward, PA-C's NPI number?

Meghan Lee Seaward, PA-C's National Provider Identifier (NPI) is 1477881001, issued on Nov 19, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Meghan Lee Seaward, PA-C located?

The NPPES record lists a practice address at 44 Binney St, Boston, MA, 02115. Phone: (617) 632-6139. Providers update this record themselves, so call before visiting.

How can I verify Meghan Lee Seaward, PA-C's license?

NPPES lists Massachusetts license number PA3879, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Meghan Lee Seaward, PA-C prescribe under Medicare Part D?

In 2024, Meghan Lee Seaward, PA-C had 2,620 Medicare Part D claims for 514 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.