NPPES file of Aug 9, 2026

Matthew Packer, MD, FRCPC

Anatomic Pathology Physician · Boston, MA

Matthew Packer, MD, FRCPC is an anatomic pathology physician with a practice address in Boston, Massachusetts, and NPI 1982386165, issued on Aug 7, 2023. Check the license (Massachusetts 1020845, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982386165
Name
Matthew Packer
Credential
MD, FRCPC
Primary taxonomy
Anatomic Pathology Physician 207ZP0101X
License number
1020845 MA
Self-reported in NPPES; status is on the state search
Practice location
75 Francis Street, Boston, MA 02115
Phone
(617) 732-5500
Enumerated
Aug 7, 2023
Record last updated
Aug 13, 2024
Medicare enrollment
Enrolled (PECOS I20240918004480); accepts Medicare assignment
Medical or professional school
University Of Manitoba, Faculty Of Medicine, 2017
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 75 Francis Street

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

  1. Reza Abdi, MDNephrology Physician1356359368
  2. Ali AboalelaOral and Maxillofacial Pathology Dentistry1356773642
  3. Ashley Abreu, LICSWClinical Social Worker1306337456
  4. Maureen Achebe, MD, MPHHematology & Oncology Physician1407955172
  5. Ardalan Akbari, M.D.Student in an Organized Health Care Education/Training Program1427897172
  6. Loai Aker, M.D.Neuroradiology Physician1225887193

Verify Matthew Packer 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 1020845
    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

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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Bills Medicare through one group practice

  1. Brigham And Womens Physicians Organization IncBoston, MA

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

Anatomic Pathology Physician providers in Massachusetts

There are 277 anatomic pathology physician records in Massachusetts.

Other anatomic pathology physician records in Massachusetts

  1. Ali Akalin, MDWorcester, MA1538218342
  2. Alyaa Al-IbraheemiBoston, MA1659626091
  3. Sanda AlexandrescuBoston, MA1326337247
  4. Siraj Ali, MD, PHDBoston, MA1295974079
  5. Roaa Aljuaid, MBBSBoston, MA1134851611
  6. Bayan Alzumaili, MDBoston, MA1710473939
  7. Marcia Angell, M.D.Boston, MA1952426827
  8. Donald Antonioli, M.D.Boston, MA1245345131
  9. Jon Aster, MD PHDBoston, MA1023075702
  10. Claire Avillach, MDBoston, MA1184122905

Common questions

What is Matthew Packer, MD, FRCPC's NPI number?

Matthew Packer, MD, FRCPC's National Provider Identifier (NPI) is 1982386165, issued on Aug 7, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Packer, MD, FRCPC located?

The NPPES record lists a practice address at 75 Francis Street, Boston, MA, 02115. Phone: (617) 732-5500. Providers update this record themselves, so call before visiting.

How can I verify Matthew Packer, MD, FRCPC's license?

NPPES lists Massachusetts license number 1020845, 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.

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.