NPPES file of Aug 9, 2026

Alexandra Marie Peffer, BSN, MSN, FNP-C

Family Nurse Practitioner · Danvers, MA

Alexandra Marie Peffer, BSN, MSN, FNP-C is a family nurse practitioner with a practice address in Danvers, Massachusetts, and NPI 1013883883, issued on Oct 16, 2025. Check the license (Massachusetts RN2352530, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013883883
Name
Alexandra Marie Peffer
Credential
BSN, MSN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
RN2352530 MA
Self-reported in NPPES; status is on the state search
Practice location
99 Conifer Hill Dr, Danvers, MA 01923
Phone
(978) 774-2555
Enumerated
Oct 16, 2025
Record last updated
Dec 12, 2025
Fax
(978) 774-8715
Medicare enrollment
Enrolled (PECOS I20251223001821); accepts Medicare assignment
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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8 nearest family nurse practitioner records → All 4,724 in Massachusetts → Look up another NPI →

Also registered at 99 Conifer Hill Dr

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

  1. Katelynne Abbott, NPFamily Nurse Practitioner1932355880
  2. Savanah Alas-Ruiz, NPFamily Nurse Practitioner1649793456
  3. Mark Allara, MDFamily Medicine Physician1659457984
  4. Jennifer BartlettPsychiatric/Mental Health Nurse Practitioner1366144826
  5. Henry Beauparlant, M.D.Emergency Medicine Physician1285603415
  6. Emily BoothFamily Nurse Practitioner1518747948

Verify Alexandra Marie Peffer 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 RN2352530    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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Bills Medicare through one group practice

  1. Middleton Family Medicine Urgent Care LLCDanvers, MA

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

Alexandra Marie Peffer among 4,724 family nurse practitioner records in Massachusetts

Alexandra Marie Peffer, BSN, MSN, FNP-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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2025 · median 2019 among the 2,704 with a school on file
  • Record last updated2025 · 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).

56 family nurse practitioner records list a practice address in Danvers

They are 56 of the 2,058 NPPES records with a practice address in Danvers, and 4,724 family nurse practitioner records in Massachusetts.

All 4,724 in Massachusetts → Every provider in Danvers → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Katelynne Abbott, NPDanvers, MA 019231932355880
  2. Vivian Bennett, NPDanvers, MA 019231700960796
  3. Laura Berry White, MSN, APRN, FNP-BCDanvers, MA 019231083038343
  4. Barbara Blandford, M.S., A.P.R.N.CDanvers, MA 019231588797955
  5. Nicole Brown, OTR, NP-CDanvers, MA 019231376747907
  6. Carrie Cannon, NPDanvers, MA 019231346442936
  7. Karra Cheever, NPDanvers, MA 019231083992622
  8. Alison Foster, NPDanvers, MA 019231902989403

Common questions

What is Alexandra Marie Peffer, BSN, MSN, FNP-C's NPI number?

Alexandra Marie Peffer, BSN, MSN, FNP-C's National Provider Identifier (NPI) is 1013883883, issued on Oct 16, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Marie Peffer, BSN, MSN, FNP-C located?

The NPPES record lists a practice address at 99 Conifer Hill Dr, Danvers, MA, 01923. Phone: (978) 774-2555. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Marie Peffer, BSN, MSN, FNP-C's license?

NPPES lists Massachusetts license number RN2352530, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.