NPPES file of Aug 9, 2026

Emily Corey Eynatian

Physician Assistant · Brockton, MA

Emily Corey Eynatian is a physician assistant with a practice address in Brockton, Massachusetts, and NPI 1306197298, issued on Oct 2, 2012. Check the license (Massachusetts PA4451, 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
1306197298
Name
Emily Corey Eynatian
Primary taxonomy
Physician Assistant 363A00000X
License number
PA4451 MA
Self-reported in NPPES; status is on the state search
Practice location
348 N Pearl St, Brockton, MA 02301
Phone
(508) 586-8012
Enumerated
Oct 2, 2012
Record last updated
Mar 3, 2023
Medicare enrollment
Enrolled (PECOS I20121205000273); 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 348 N Pearl St

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

  1. Philip Gauthier, DPTOrthopedic Physical Therapist1164891107
  2. Melanie Hannack Macdonald, RDHDental Hygienist1194605659
  3. Menachem Roth, D.M.D.MMSC.Orthodontics and Dentofacial Orthopedics Dentistry1093988073
  4. Gregory Ryan, DPTPhysical Therapist1164931531

Verify Emily Corey Eynatian 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 PA4451
    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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51% fewer Medicare Part D claims than the average physician assistant in 2024

407 Medicare Part D claims for 273 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Emily Eynatian407
  2. Specialty average830

Most prescribed

  1. Prednisone51 claims
  2. Doxycycline Monohydrate47 claims
  3. Amoxicillin-Clavulanate Potass40 claims
  4. Azithromycin24 claims
  5. Fluticasone Propionate16 claims
  6. Cyclobenzaprine Hcl14 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. Brigham And Womens Physicians Organization IncFoxborough, MA

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

Emily Corey Eynatian among 4,713 physician assistant records in Massachusetts

Emily Corey Eynatian 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 2012, is newer than 25% of them.

  • NPI issued2012 · 25% of these records are older, 72% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2012 · median 2019 among the 3,217 with a school on file
  • Record last updated2023 · 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).

87 physician assistant records list a practice address in Brockton

They are 87 of the 4,287 NPPES records with a practice address in Brockton, and 4,713 physician assistant records in Massachusetts.

The 8 physician assistant records with the nearest ZIP codes

  1. John Earnshaw, PABrockton, MA 023011366553075
  2. Sheldon Ehrenzweig, PABrockton, MA 023011265422232
  3. Jason Haas, PA-CBrockton, MA 023011306945746
  4. Rodney Larcom, PABrockton, MA 023011467483008
  5. Thomas Lynch, PABrockton, MA 023011497725584
  6. Mary Beth Maher, PA-CBrockton, MA 023011144326968
  7. Thomas McLaughlin, PABrockton, MA 023011386602944
  8. Ernest Rotman, PA-C,MPASBrockton, MA 023011336233006

Common questions

What is Emily Corey Eynatian's NPI number?

Emily Corey Eynatian's National Provider Identifier (NPI) is 1306197298, issued on Oct 2, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Emily Corey Eynatian located?

The NPPES record lists a practice address at 348 N Pearl St, Brockton, MA, 02301. Phone: (508) 586-8012. Providers update this record themselves, so call before visiting.

How can I verify Emily Corey Eynatian's license?

NPPES lists Massachusetts license number PA4451, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Emily Corey Eynatian prescribe under Medicare Part D?

In 2024, Emily Corey Eynatian had 407 Medicare Part D claims for 273 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.