NPPES file of Aug 9, 2026

Kathleen E. Carr, NP

Pediatric Nurse Practitioner · Boston, MA

Kathleen E. Carr, NP is a pediatric nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1851587208, issued on Sep 19, 2007. Check the license (Massachusetts RNNP256294, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851587208
Name
Kathleen E. Carr
Credential
NP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
RNNP256294 MA
256294 MA
Self-reported in NPPES; status is on the state search
Practice location
Boston Children's Hospital, Boston, MA 02115
Phone
(617) 355-7713
Enumerated
Sep 19, 2007
Record last updated
Aug 22, 2023
Fax
(508) 295-4909
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 Boston Children's Hospital

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

  1. Heidi Abendroth, NPPediatric Nurse Practitioner1992995427
  2. Kimberly Agresta, CPNPCritical Care Pediatric Nurse Practitioner1073021846
  3. David Alcoloumbre, M.D.Orthopaedic Surgery Physician1538713730
  4. Charles Coomer, MD/PHDStudent in an Organized Health Care Education/Training Program1205538618
  5. Lauren CraftsPediatric Cardiology Physician1962906131
  6. Elicia Estrella, MS, CGC, LGCGenetic Counselor (M.S.)1689188039

Verify Kathleen E. Carr 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 RNNP256294
    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

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630 pediatric nurse practitioner records list a practice address in Boston

They are 630 of the 41,865 NPPES records with a practice address in Boston, and 1,311 pediatric nurse practitioner records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatric nurse practitioner records in Massachusetts

  1. Laura Abbott, PNPBoston, MA1225898109
  2. Heidi Abendroth, NPBoston, MA1992995427
  3. Mieke Ackell, NPSandwich, MA1114148418
  4. Leslie Adams, RN, MSN, CPNP-PC/ACBoston, MA1558705707
  5. Susanne Adams, NPBrockton, MA1053712174
  6. Kimberly Adamson, CPNPHolden, MA1063494995
  7. Megan Adelstein, NPBoston, MA1497415251
  8. Megan AfeltraBoston, MA1619593928
  9. Georgia Agganis, CPNPWestford, MA1437283736
  10. Jessica Agrawal, PNPBeverly, MA1649554049

Common questions

What is Kathleen E. Carr, NP's NPI number?

Kathleen E. Carr, NP's National Provider Identifier (NPI) is 1851587208, issued on Sep 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen E. Carr, NP located?

The NPPES record lists a practice address at Boston Children's Hospital, Boston, MA, 02115. Phone: (617) 355-7713. Providers update this record themselves, so call before visiting.

How can I verify Kathleen E. Carr, NP's license?

NPPES lists Massachusetts license number RNNP256294, 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.