NPPES file of Aug 9, 2026

Kathryn Jane Harris, MD

Specialist · Dorchester, MA

Kathryn Jane Harris, MD is a specialist with a practice address in Dorchester, Massachusetts, and NPI 1962462499, issued on Mar 27, 2006. Check the license (Massachusetts 74423, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962462499
Name
Kathryn Jane Harris
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
74423 MA
Self-reported in NPPES; status is on the state search
Practice location
1353 Dorchester Ave, Dorchester, MA 02122
Phone
(617) 740-2277
Enumerated
Mar 27, 2006
Record last updated
Aug 22, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicaid ID
3083691 MA
Medicare enrollment
Enrolled (PECOS I20050503001142); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1353 Dorchester Ave

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

  1. Dominique Antoine, NPFamily Nurse Practitioner1699493973
  2. Amy Baron, NPFamily Nurse Practitioner1366968042
  3. Aisling Bastible, MDSpecialist1437118783
  4. Marie Bernard, N.P.School Nurse Practitioner1619921715
  5. Kyle Bertram, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1356842934
  6. Kathleen Black Tenerowicz, NPFamily Nurse Practitioner1093143968

Verify Kathryn Jane Harris 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 74423
    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.

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74% fewer Medicare Part D claims than the average specialist in 2024

355 Medicare Part D claims for 184 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.

  1. Kathryn Harris355
  2. Specialty average1,380

Most prescribed

  1. Diclofenac Sodium46 claims
  2. Fluticasone Propionate19 claims
  3. Triamcinolone Acetonide18 claims
  4. Amlodipine Besylate16 claims
  5. Lidocaine14 claims
  6. Nitrofurantoin Mono-Macro14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $23.40

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kathryn Harris$23.40
  2. Specialty average$4,760.79

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

Bills Medicare through one group practice

  1. Dothouse Health Inc.Dorchester, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Kathryn Jane Harris among 1,096 specialist records in Massachusetts

Kathryn Jane Harris, MD is one of 1,096 specialist records with a practice address in Massachusetts. 15% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 69% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 12% of these records are
  • Graduated1988 · median 1989 among the 128 with a school on file
  • Record last updated2014 · 82% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Massachusetts

There are 1,096 specialist records in Massachusetts.

The 8 specialist records with the nearest ZIP codes

  1. Aisling Bastible, MDDorchester, MA 021221437118783
  2. Jennifer ByrdDorchester, MA 021221447771639
  3. Jova Gamboa, M.EDDorchester, MA 021221750529624
  4. Holly Goodale, MDDorchester, MA 021221750340410
  5. Sophia LappBoston, MA 021221831073121
  6. Peter Loewinthan, MDDorchester, MA 021221265492243
  7. Joanna McGroartyDorchester, MA 021221144759457
  8. Julia McManus, MDDorchester, MA 021221023252251

Common questions

What is Kathryn Jane Harris, MD's NPI number?

Kathryn Jane Harris, MD's National Provider Identifier (NPI) is 1962462499, issued on Mar 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Jane Harris, MD located?

The NPPES record lists a practice address at 1353 Dorchester Ave, Dorchester, MA, 02122. Phone: (617) 740-2277. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Jane Harris, MD's license?

NPPES lists Massachusetts license number 74423, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Kathryn Jane Harris, MD prescribe under Medicare Part D?

In 2024, Kathryn Jane Harris, MD had 355 Medicare Part D claims for 184 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions 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. 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.