NPPES file of Aug 9, 2026

Amelia Leutz, R.N., F.N.P.-B.C.

Family Nurse Practitioner · Cambridge, MA

Amelia Leutz, R.N., F.N.P.-B.C. is a family nurse practitioner with a practice address in Cambridge, Massachusetts, and NPI 1336597251, issued on Jun 1, 2016. Check the license (Massachusetts RN2272328, 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
1336597251
Name
Amelia Leutz
Credential
R.N., F.N.P.-B.C.
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2272328 MA
Self-reported in NPPES; status is on the state search
Practice location
77 Massachusetts Ave, Cambridge, MA 02139
Phone
(617) 253-0566
Enumerated
Jun 1, 2016
Record last updated
Jun 1, 2016 (not updated in 10 years: call before relying on the address or phone)
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 77 Massachusetts Ave

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

  1. Tanya Barbosa, ATCAthletic Trainer1982739207
  2. Frank Berson, MDOphthalmology Physician1821188855
  3. Kristen Cascio, LICSWMental Health Counselor1255609608
  4. James Castrello, ATCAthletic Trainer1902238462
  5. Grace Collura, DMDGeneral Practice Dentistry1750481933
  6. Kathy Davis, PHD, ATC, CSCSAthletic Trainer1659369007

Verify Amelia Leutz 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 RN2272328
    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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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

11 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Amelia Leutz11
  2. Specialty average1,305

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.

Amelia Leutz among 4,724 family nurse practitioner records in Massachusetts

Amelia Leutz, R.N., F.N.P.-B.C. is one of 4,724 family 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 2016, is newer than 39% of them.

  • NPI issued2016 · 39% of these records are older, 56% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2016 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

68 family nurse practitioner records list a practice address in Cambridge

They are 68 of the 5,145 NPPES records with a practice address in Cambridge, and 4,724 family nurse practitioner records in Massachusetts.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Juliana AntonucciCambridge, MA 021391821717877
  2. Patricia Bartels, APRN,BCCambridge, MA 021391306818380
  3. Jenni Calvi, FNPCambridge, MA 021391306681366
  4. Eileen Cecca, RN CSCambridge, MA 021391356316400
  5. Carleen CoxCambridge, MA 021391982218970
  6. Joanne Jack, FNPCambridge, MA 021391992516207
  7. Mary Colleen McDonaldCambridge, MA 021391801956925
  8. Loretta OuellettCambridge, MA 021391053787895

Common questions

What is Amelia Leutz, R.N., F.N.P.-B.C.'s NPI number?

Amelia Leutz, R.N., F.N.P.-B.C.'s National Provider Identifier (NPI) is 1336597251, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Amelia Leutz, R.N., F.N.P.-B.C. located?

The NPPES record lists a practice address at 77 Massachusetts Ave, Cambridge, MA, 02139. Phone: (617) 253-0566. Providers update this record themselves, so call before visiting.

How can I verify Amelia Leutz, R.N., F.N.P.-B.C.'s license?

NPPES lists Massachusetts license number RN2272328, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Amelia Leutz, R.N., F.N.P.-B.C. prescribe under Medicare Part D?

In 2024, Amelia Leutz, R.N., F.N.P.-B.C. had 11 Medicare Part D claims; the average among family nurse practitioner prescribers was 1,305. 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.