Lyn McDivitt Duncan, M.D.
Anatomic Pathology Physician · Boston, MA
Lyn McDivitt Duncan, M.D. is an anatomic pathology physician with a practice address in Boston, Massachusetts, and NPI 1073563698, issued on May 12, 2006. Check the license (Massachusetts 73791, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Lyn McDivitt Duncan
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- 73791 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 726-5209
- Enumerated
- May 12, 2006
- Record last updated
- Apr 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (617) 643-1624
- Medicaid ID
- 3083837 MA
- Medicare enrollment
- Enrolled (PECOS I20040625000649); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 277 in Massachusetts → Look up another NPI →
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Lyn McDivitt Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 73791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Massachusetts General Physicians Organization IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lyn McDivitt Duncan among 277 anatomic pathology physician records in Massachusetts
Lyn McDivitt Duncan, M.D. is one of 277 anatomic pathology physician records with a practice address in Massachusetts. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 49% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2000 among the 167 with a school on file
- Record last updated2011 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology Physician providers in Massachusetts
There are 277 anatomic pathology physician records in Massachusetts.
All 277 in Massachusetts → Every provider in Boston → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Atul Bhan, MBBS MDBoston, MA 021141144211285
- Robert Colvin, MDBoston, MA 021141922098458
- Judith Ferry, MDBoston, MA 021141578553988
- E Hedley-Whyte, MD MBBSBoston, MA 021141225028483
- Anthony Iafrate, MD PHDBoston, MA 021141164403796
- Frederick Koerner, MEBoston, MA 021141821088931
- Gregory Lauwers, MDBoston, MA 021141841280674
- Melinda Lerwill, MDBoston, MA 021141831180389
Common questions
What is Lyn McDivitt Duncan, M.D.'s NPI number?
Lyn McDivitt Duncan, M.D.'s National Provider Identifier (NPI) is 1073563698, issued on May 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lyn McDivitt Duncan, M.D. located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-5209. Providers update this record themselves, so call before visiting.
How can I verify Lyn McDivitt Duncan, M.D.'s license?
NPPES lists Massachusetts license number 73791, 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.