NPPES file of Aug 9, 2026

Eric Blumenstyk

Nurse Practitioner · Denville, NJ

Eric Blumenstyk is a nurse practitioner with a practice address in Denville, New Jersey, and NPI 1053163071, issued on Apr 3, 2024. Check the license (New Jersey 26NJ14935200, as entered in NPPES) with the New Jersey 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
1053163071
Name
Eric Blumenstyk
Primary taxonomy
Nurse Practitioner 363L00000X
License number
26NJ14935200 NJ
Self-reported in NPPES; status is on the state search
Practice location
276 E Main St, Denville, NJ 07834
Phone
(866) 389-2727
Enumerated
Apr 3, 2024
Record last updated
Sep 10, 2025
Medicare enrollment
Enrolled (PECOS I20250115000942); 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 nurse practitioner records → All 1,961 in New Jersey → Look up another NPI →

Also registered at 276 E Main St

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

  1. Matthew BattilloPharmacist1407570690
  2. Carla Brandt, FNPFamily Nurse Practitioner1225537913
  3. Michelle ChawlaPharmacist1770175515
  4. Daniel Eleuteri, D.C.Chiropractor1710286893
  5. Neha Gahlawat, PHARMDPharmacist1609469360
  6. Kenisha McLennonPsychiatric/Mental Health Nurse Practitioner1033627518

Verify Eric Blumenstyk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ14935200    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 New Jersey 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. Minuteclinic Diagnostic OF New Jersey LLCDenville, NJ

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

Eric Blumenstyk among 1,961 nurse practitioner records in New Jersey

Eric Blumenstyk is one of 1,961 nurse practitioner records with a practice address in New Jersey. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 82% of them.

  • NPI issued2024 · 82% of these records are older, 11% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2022 · median 2019 among the 1,170 with a school on file
  • Record last updated2025 · 39% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

9 nurse practitioner records list a practice address in Denville

They are 9 of the 807 NPPES records with a practice address in Denville, and 1,961 nurse practitioner records in New Jersey.

All 1,961 in New Jersey → Every provider in Denville → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Heidi Abdelmaguid, APNDenville, NJ 078341578330866
  2. Cynthia Angelica, RN.,MSN.,CPNPDenville, NJ 078341336377910
  3. Brittany Gehm, APNDenville, NJ 078341295113934
  4. Melanie Giordano, NPDenville, NJ 078341831163138
  5. Jennifer Jeanty, APN-C, DNPDenville, NJ 078341235680430
  6. Maureen McNany, NPDenville, NJ 078341033582226
  7. Jeanne MihalikDenville, NJ 078341386717916
  8. Sheila O'Connor, A.P.N.Denville, NJ 078341447502307

Common questions

What is Eric Blumenstyk's NPI number?

Eric Blumenstyk's National Provider Identifier (NPI) is 1053163071, issued on Apr 3, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Eric Blumenstyk located?

The NPPES record lists a practice address at 276 E Main St, Denville, NJ, 07834. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.

How can I verify Eric Blumenstyk's license?

NPPES lists New Jersey license number 26NJ14935200, as entered by the provider. Search the New Jersey 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.