Registry data as of Aug 27, 2026

Mary Lynn Carleton, NP

Family Nurse Practitioner · Longmeadow, MA

Mary Lynn Carleton, NP is a family nurse practitioner with a practice address in Longmeadow, Massachusetts, and NPI 1194825471, issued on Sep 25, 2006. Check the license (Massachusetts 165923, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1194825471
Name
Mary Lynn Carleton
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
165923 MA
Self-reported in NPPES; status is on the state search
Practice location
21 Dwight Road, Longmeadow, MA 01106
Phone
(413) 794-5600
Enumerated
Sep 25, 2006
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.
Download card Updates feed

Also registered at 21 Dwight Road

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

  1. Scott Barnett, MDInternal Medicine Physician1629087598
  2. Cary Dash, MDInternal Medicine Physician1881607513
  3. Erin Ferraro, NPFamily Nurse Practitioner1073914842
  4. Jeffrey Hammond, CNP (FNP)Family Nurse Practitioner1275036683
  5. Pamela Jeppson, PA-CMedical Physician Assistant1508376849
  6. Sarah Lynaugh, MDInternal Medicine Physician1205840931

Verify Mary Lynn Carleton 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 165923
    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.

10 family nurse practitioner records list a Longmeadow practice address

They are 10 of the 489 NPPES records with a Longmeadow practice address, and 4,241 family nurse practitioner records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other family nurse practitioner records in Massachusetts

  1. Christina Abate, N.P.Boston, MA1235414970
  2. Katelynne Abbott, NPDanvers, MA1932355880
  3. Georgette Abboud, FNP-CHanscom Afb, MA1538593686
  4. Irfana Abdulhameed, FNPNorthborough, MA1417661786
  5. Christine Abraham, NPSouthborough, MA1215774658
  6. Catherine Abrams, FNP-CNorth Dartmouth, MA1528790599
  7. Wendy Abrams, FNPBoston, MA1962557801
  8. Michelle Abreu, FNP-BCArlington, MA1346138914
  9. Karolyn Abreu Blanco, FNP-BCLawrence, MA1043007644
  10. Carleigh AbromovitzBoston, MA1861215261

Common questions

What is Mary Lynn Carleton, NP's NPI number?

Mary Lynn Carleton, NP's National Provider Identifier (NPI) is 1194825471, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Lynn Carleton, NP located?

The NPPES record lists a practice address at 21 Dwight Road, Longmeadow, MA, 01106. Phone: (413) 794-5600. Providers update this record themselves, so call before visiting.

How can I verify Mary Lynn Carleton, NP's license?

NPPES lists Massachusetts license number 165923, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.