NPPES file of Aug 9, 2026

Elizabeth F. Leighton, NP

Nurse Practitioner · Burlington, MA

Elizabeth F. Leighton, NP is a nurse practitioner with a practice address in Burlington, Massachusetts, and NPI 1720138613, issued on Jan 11, 2007. Check the license (Massachusetts 231538, 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
1720138613
Name
Elizabeth F. Leighton
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
231538 MA
Self-reported in NPPES; status is on the state search
Practice location
Lahey Clinic, Burlington, MA 01805
Phone
(781) 744-5100
Enumerated
Jan 11, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(781) 744-5215
Medicaid ID
0325490 MA
Medicare enrollment
Enrolled (PECOS I20040110000118); accepts Medicare assignment
Medical or professional school
University Of Massachusetts Medical School, 2003
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 Lahey Clinic

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

  1. Gyorgy Abel, M.D.Clinical Pathology/Laboratory Medicine Physician1831282383
  2. Ghazwan Acash, M.D.Pulmonary Disease Physician1710187331
  3. Christine Ackroyd, N.P.Family Nurse Practitioner1053693549
  4. Vincent Agnello, M.D.Specialist1053362129
  5. Eileen Allosso, MS APRN BCNurse Practitioner1437240926
  6. Carolyn Anderson, M.D.Ophthalmology Physician1376644773

Verify Elizabeth F. Leighton 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 231538
    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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2.3 times the Medicare Part D claims of the average nurse practitioner in 2024

2,575 Medicare Part D claims for 1,001 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Elizabeth Leighton2,575
  2. Specialty average1,109

Most prescribed

  1. Metoprolol Succinate358 claims
  2. Atorvastatin Calcium215 claims
  3. Eliquis168 claims
  4. Lisinopril152 claims
  5. Losartan Potassium133 claims
  6. Amlodipine Besylate113 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: $187.76

8 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Leighton$187.76
  2. Specialty average$791.64

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

Bills Medicare through 2 group practices

  1. Heart Center OF Metrowest, Inc.Framingham, MA
  2. Reliant Medical Group IncSouthborough, MA

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

Elizabeth F. Leighton among 3,480 nurse practitioner records in Massachusetts

Elizabeth F. Leighton, NP is one of 3,480 nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 22% of them.

  • NPI issued2007 · 22% of these records are older, 69% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2003 · median 2017 among the 1,963 with a school on file
  • Record last updated2007 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

150 nurse practitioner records list a practice address in Burlington

They are 150 of the 2,620 NPPES records with a practice address in Burlington, and 3,480 nurse practitioner records in Massachusetts.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Marcia Chwalek, NPBurlington, MA 018051922095629
  2. Jacqueline Danis, ANPBurlington, MA 018051972597599
  3. Kathleen Fischer, NPBurlington, MA 018051477572907
  4. Cara Foss, N.P.Burlington, MA 018051790750354
  5. Emily Gorman-Melo, APRNBurlington, MA 018051285654996
  6. Julie Jones, NPBurlington, MA 018051568455350
  7. Susan Koen, RNPBurlington, MA 018051932142411
  8. Margaret Macy, N.P.Burlington, MA 018051790733392

Common questions

What is Elizabeth F. Leighton, NP's NPI number?

Elizabeth F. Leighton, NP's National Provider Identifier (NPI) is 1720138613, issued on Jan 11, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth F. Leighton, NP located?

The NPPES record lists a practice address at Lahey Clinic, Burlington, MA, 01805. Phone: (781) 744-5100. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth F. Leighton, NP's license?

NPPES lists Massachusetts license number 231538, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Elizabeth F. Leighton, NP prescribe under Medicare Part D?

In 2024, Elizabeth F. Leighton, NP had 2,575 Medicare Part D claims for 1,001 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.