Registry data as of Aug 27, 2026

Kathryn Harris, ACNP-BC

Acute Care Nurse Practitioner · Boston, MA

Kathryn Harris, ACNP-BC is an acute care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1891943254, issued on Aug 28, 2008. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1891943254
Name
Kathryn Harris
Credential
ACNP-BC
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
Practice location
300 Longwood Ave, Boston, MA 02115
Phone
(617) 355-8117
Enumerated
Aug 28, 2008
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 300 Longwood Ave

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

  1. Sylvia Abadir, MDPediatric Cardiology Physician1427366459
  2. Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
  3. Kristin Abdelnour, PTPhysical Therapist1982821302
  4. Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
  5. Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
  6. Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233

Verify Kathryn Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck 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.

Industry payments in 2024: $13.26

1 payment, mostly food and beverage; the largest payer was Galderma Laboratories, L.P.. The 10,240 providers of this specialty with any payment received $630.57 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kathryn Harris$13.26
  2. Specialty average$630.57

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Acute Care Nurse Practitioner providers in Massachusetts

There are 560 acute care nurse practitioner records in Massachusetts.

Other acute care nurse practitioner records in Massachusetts

  1. Allison AditaysWorcester, MA1326602442
  2. Daniela Aguilera Bremer, MDBoston, MA1780123083
  3. Tina AlibozekPittsfield, MA1023517380
  4. Christopher AllenBoston, MA1174139976
  5. Heidi Almodovar, PNPBoston, MA1922324250
  6. Jennifer Aman, NPBoston, MA1053966234
  7. Kristina Amaral, CNPFall River, MA1881164184
  8. Mary Amatangelo, NPBoston, MA1114191442
  9. Billy Anabaka, AGACNP-BCWorcester, MA1699176727
  10. Jaines Andrades, NPSpringfield, MA1649898065

Common questions

What is Kathryn Harris, ACNP-BC's NPI number?

Kathryn Harris, ACNP-BC's National Provider Identifier (NPI) is 1891943254, issued on Aug 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Harris, ACNP-BC located?

The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-8117. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Harris, ACNP-BC's license?

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. Medicare files from data.cms.gov. 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.