NPPES file of Aug 9, 2026

Aaron J. Siegel, MSN, APN, AGPCNP-C

Gerontology Nurse Practitioner · Budd Lake, NJ

Aaron J. Siegel, MSN, APN, AGPCNP-C is a gerontology nurse practitioner with a practice address in Budd Lake, New Jersey, and NPI 1164821500, issued on Aug 21, 2014. Check the license (New Jersey 26NJ00521700, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164821500
Name
Aaron J. Siegel
Credential
MSN, APN, AGPCNP-C
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License numbers
26NJ00521700 NJ
26NR12665800 NJ
SP014344 PA
RN665530 PA
Self-reported in NPPES; status is on the state search
Practice location
135 US Highway 46, Budd Lake, NJ 07828
Phone
(973) 691-9400
Enumerated
Aug 21, 2014
Record last updated
Jul 6, 2025
Fax
(888) 214-9518
Medicare enrollment
Enrolled (PECOS I20150807013861); 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 gerontology nurse practitioner records → All 547 in New Jersey → Look up another NPI →

Also registered at 135 US Highway 46

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

  1. Judit Sasvari, M.D.Pediatrics Physician1477831279

Verify Aaron J. Siegel 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 26NJ00521700    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

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23% more Medicare Part D claims than the average gerontology nurse practitioner in 2024

1,681 Medicare Part D claims for 314 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.

  1. Aaron Siegel1,681
  2. Specialty average1,369

Most prescribed

  1. Prednisone131 claims
  2. Atorvastatin Calcium100 claims
  3. Rosuvastatin Calcium60 claims
  4. Amoxicillin-Clavulanate Potass52 claims
  5. Famotidine51 claims
  6. Metoprolol Succinate40 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: $912.85

52 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 3,903 providers of this specialty with any payment received $742.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aaron Siegel$912.85
  2. Specialty average$742.05

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. Advocare, LLCBudd Lake, NJ

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

Aaron J. Siegel among 547 gerontology nurse practitioner records in New Jersey

Aaron J. Siegel, MSN, APN, AGPCNP-C is one of 547 gerontology nurse practitioner records with a practice address in New Jersey. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 12% of them.

  • NPI issued2014 · 12% of these records are older, 86% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2014 · median 2020 among the 348 with a school on file
  • Record last updated2025 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 gerontology nurse practitioner record lists a practice address in Budd Lake

They are 1 of the 143 NPPES records with a practice address in Budd Lake, and 547 gerontology nurse practitioner records in New Jersey.

All 547 in New Jersey → Every provider in Budd Lake → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Anna Egorova, RN, APNDenville, NJ 078341356173090
  2. Olya SanotskyDenville, NJ 078341710647862
  3. Danielle Healy, APRN, NP-CLedgewood, NJ 078521003260068
  4. Keila Rodriguez, AGNP-CDover, NJ 078011093595514
  5. Christina Loretto, APN-CNetcong, NJ 078571184410862
  6. Kavitha Bathini, APNRockaway, NJ 078661154916724
  7. Gandimathi JeyabalanRockaway, NJ 078661023903515
  8. Dana Lyden, APNRockaway, NJ 078661417339136

Common questions

What is Aaron J. Siegel, MSN, APN, AGPCNP-C's NPI number?

Aaron J. Siegel, MSN, APN, AGPCNP-C's National Provider Identifier (NPI) is 1164821500, issued on Aug 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Aaron J. Siegel, MSN, APN, AGPCNP-C located?

The NPPES record lists a practice address at 135 US Highway 46, Budd Lake, NJ, 07828. Phone: (973) 691-9400. Providers update this record themselves, so call before visiting.

How can I verify Aaron J. Siegel, MSN, APN, AGPCNP-C's license?

NPPES lists New Jersey license number 26NJ00521700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Aaron J. Siegel, MSN, APN, AGPCNP-C prescribe under Medicare Part D?

In 2024, Aaron J. Siegel, MSN, APN, AGPCNP-C had 1,681 Medicare Part D claims for 314 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

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.