Registry data as of Aug 27, 2026

Catherine Callaghan, PNP

Nurse Practitioner · Walpole, MA

Catherine Callaghan, PNP is a nurse practitioner with a practice address in Walpole, Massachusetts, and NPI 1730140799, issued on Mar 30, 2006. Check the license (Massachusetts 173270, 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
1730140799
Name
Catherine Callaghan
Credential
PNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
173270 MA
Self-reported in NPPES; status is on the state search
Practice location
1350 Main St, Walpole, MA 02081
Phone
(508) 668-2200
Enumerated
Mar 30, 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.
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Also registered at 1350 Main St

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

  1. Rachel Acker, MDPediatrics Physician1396707550
  2. Andrew Arrison, MDPediatrics Physician1255332821
  3. Elizabeth Bogus, LICSWClinical Social Worker1174174825
  4. Dominic Caruso, DDSOrthodontics and Dentofacial Orthopedics Dentistry1619034543
  5. Peter Cohn, MDPediatrics Physician1538160981
  6. Matthew Feeley, M.D.Pediatrics Physician1477892032

Verify Catherine Callaghan 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 173270
    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.

5 nurse practitioner records list a Walpole practice address

They are 5 of the 435 NPPES records with a Walpole practice address, and 3,234 nurse practitioner records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other nurse practitioner records in Massachusetts

  1. Carolyn Abbanat Villafane, NPBoston, MA1598810269
  2. Lisa Abbondanza, CNPFranklin, MA1770892630
  3. Fatima AbdallaMelrose, MA1326407529
  4. Erika AbeidFairhaven, MA1831084839
  5. Esayas Abraham, NPChelsea, MA1851275895
  6. Alissa AbrahamsonFramingham, MA1285434753
  7. Lauren Abric, CNPMilford, MA1235591447
  8. Amaka Achibiri, FNPWestwood, MA1932061736
  9. Jennifer Ackil, NPBoston, MA1730406398
  10. John AcordFairhaven, MA1013531086

Common questions

What is Catherine Callaghan, PNP's NPI number?

Catherine Callaghan, PNP's National Provider Identifier (NPI) is 1730140799, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Callaghan, PNP located?

The NPPES record lists a practice address at 1350 Main St, Walpole, MA, 02081. Phone: (508) 668-2200. Providers update this record themselves, so call before visiting.

How can I verify Catherine Callaghan, PNP's license?

NPPES lists Massachusetts license number 173270, 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.