NPPES file of Aug 9, 2026

Andrea Lynn Hartzag, FNP, RN-BC

Family Nurse Practitioner · New Egypt, NJ

Andrea Lynn Hartzag, FNP, RN-BC is a family nurse practitioner with a practice address in New Egypt, New Jersey, and NPI 1144043761, issued on Nov 4, 2024. Check the license (New Jersey 26NJ15205900, 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
1144043761
Name
Andrea Lynn Hartzag
Credential
FNP, RN-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
26NJ15205900 NJ
26NR18283900 NJ
Self-reported in NPPES; status is on the state search
Practice location
22 Cordwell Dr, New Egypt, NJ 08533
Phone
(609) 758-2469
Enumerated
Nov 4, 2024
Record last updated
Nov 25, 2024
Medicare enrollment
Enrolled (PECOS I20250106001640); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3,881 in New Jersey → Look up another NPI →

Verify Andrea Lynn Hartzag 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 26NJ15205900    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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Industry payments in 2024: $168.02

3 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Andrea Hartzag$168.02
  2. Specialty average$650.95

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. Gastroenterology Associates OF New Jersey LLCToms River, NJ

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

Andrea Lynn Hartzag among 3,881 family nurse practitioner records in New Jersey

Andrea Lynn Hartzag, FNP, RN-BC is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 74% 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 78% of them.

  • NPI issued2024 · 78% of these records are older, 12% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2023 · median 2019 among the 2,262 with a school on file
  • Record last updated2024 · 40% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 family nurse practitioner record lists a practice address in New Egypt

They are 1 of the 35 NPPES records with a practice address in New Egypt, and 3,881 family nurse practitioner records in New Jersey.

All 3,881 in New Jersey → Every provider in New Egypt → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Sasha Akinwumi, APNPennington, NJ 085341265965149
  2. Kristoffer Arellano, APNPennington, NJ 085341902346455
  3. Danielle Beyers, NP-CPennington, NJ 085341710398433
  4. Johanna Demirjian, NPPennington, NJ 085341528372356
  5. Julia Hydrusko, MSN RN APNCPennington, NJ 085341649354481
  6. Lauren McMarlin, DNPPennington, NJ 085341043749112
  7. Stacy Newman, APNPennington, NJ 085341437639960
  8. Mackenzie Nutt, FNP-BCPennington, NJ 085341083095251

Common questions

What is Andrea Lynn Hartzag, FNP, RN-BC's NPI number?

Andrea Lynn Hartzag, FNP, RN-BC's National Provider Identifier (NPI) is 1144043761, issued on Nov 4, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Lynn Hartzag, FNP, RN-BC located?

The NPPES record lists a practice address at 22 Cordwell Dr, New Egypt, NJ, 08533. Phone: (609) 758-2469. Providers update this record themselves, so call before visiting.

How can I verify Andrea Lynn Hartzag, FNP, RN-BC's license?

NPPES lists New Jersey license number 26NJ15205900, 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.