NPPES file of Aug 9, 2026

Leah Marie McKinnon-Howe, APRN, BC, NP

Adult Health Nurse Practitioner · Boston, MA

Leah Marie McKinnon-Howe, APRN, BC, NP is an adult health nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1790728889, issued on Jun 14, 2006. Check the license (Massachusetts 168572, 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
1790728889
Name
Leah Marie McKinnon-Howe
Credential
APRN, BC, NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
168572 MA
Self-reported in NPPES; status is on the state search
Practice location
330 Brookline Ave, Boston, MA 02215
Phone
(617) 667-9600
Enumerated
Jun 14, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
0703621 MA
Medicare enrollment
Enrolled (PECOS I20051027000592); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 1991
Telehealth
Offers telehealth (CMS)
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 330 Brookline Ave

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

  1. Amtul Aala, MDNephrology Physician1174946347
  2. Elijah AbassStudent in an Organized Health Care Education/Training Program1306784947
  3. Omar Abdel-Razek, MDInterventional Cardiology Physician1912780008
  4. Youssef Abdullah, MD, MBAStudent in an Organized Health Care Education/Training Program1346983442
  5. Najma Abdullahi, MD, MPHStudent in an Organized Health Care Education/Training Program1669213054
  6. Elisabeth AbelesStudent in an Organized Health Care Education/Training Program1528659760

Verify Leah Marie McKinnon-Howe 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 168572
    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 adult health nurse practitioner in 2024

337 Medicare Part D claims for 98 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Leah McKinnon-Howe337
  2. Specialty average1,280

Most prescribed

  1. Lisinopril25 claims
  2. Rosuvastatin Calcium19 claims
  3. Atorvastatin Calcium18 claims
  4. Amlodipine Besylate17 claims
  5. Metoprolol Succinate17 claims
  6. Eliquis15 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: $371.39

3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leah McKinnon-Howe$371.39
  2. Specialty average$946.40

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. Weston Primary Care, PCWeston, MA

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

Leah Marie McKinnon-Howe among 1,465 adult health nurse practitioner records in Massachusetts

Leah Marie McKinnon-Howe, APRN, BC, NP is one of 1,465 adult health nurse practitioner records with a practice address in Massachusetts. 61% 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 3% of them.

  • NPI issued2006 · 3% of these records are older, 73% newer
  • In a Medicare fileYes · 61% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated1991 · median 2010 among the 634 with a school on file
  • Record last updated2007 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

454 adult health nurse practitioner records list a practice address in Boston

They are 454 of the 41,865 NPPES records with a practice address in Boston, and 1,465 adult health nurse practitioner records in Massachusetts.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Diane Dinobile, NPBoston, MA 022151811935745
  2. Lisa Doherty, APRN, BCBoston, MA 022151497700652
  3. Lisa Dumouchel, APRNBoston, MA 022151013960699
  4. M Kaufman, NPBoston, MA 022151174578355
  5. Kathleen Rourke, RNPBoston, MA 022151548286834
  6. Virginia Seery, NPBoston, MA 022151316970478
  7. Sharon Siwiec, NPBoston, MA 022151548226731
  8. Serena Skiffington, N.P.Boston, MA 022151447296454

Common questions

What is Leah Marie McKinnon-Howe, APRN, BC, NP's NPI number?

Leah Marie McKinnon-Howe, APRN, BC, NP's National Provider Identifier (NPI) is 1790728889, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leah Marie McKinnon-Howe, APRN, BC, NP located?

The NPPES record lists a practice address at 330 Brookline Ave, Boston, MA, 02215. Phone: (617) 667-9600. Providers update this record themselves, so call before visiting.

How can I verify Leah Marie McKinnon-Howe, APRN, BC, NP's license?

NPPES lists Massachusetts license number 168572, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Leah Marie McKinnon-Howe, APRN, BC, NP prescribe under Medicare Part D?

In 2024, Leah Marie McKinnon-Howe, APRN, BC, NP had 337 Medicare Part D claims for 98 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.