NPPES file of Aug 9, 2026

Kathryn Gruber, APN, NP

Nurse Practitioner · Camden, NJ

Kathryn Gruber, APN, NP is a nurse practitioner with a practice address in Camden, New Jersey, and NPI 1902238736, issued on Aug 3, 2013. Check the license (New Jersey 26NJ15290700, 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
1902238736
Name
Kathryn Gruber
Credential
APN, NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
26NJ15290700 NJ
SP013300 PA
Self-reported in NPPES; status is on the state search
Practice location
3 Cooper Plz RM 513, Camden, NJ 08103
Phone
(856) 963-3518
Enumerated
Aug 3, 2013
Record last updated
Apr 1, 2025
Medicare enrollment
Enrolled (PECOS I20250407002804); 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 3 Cooper Plz RM 513

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

  1. Jessica Adams, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1053913012
  2. Michael Deangelo, PSY.D.Psychologist1497224414
  3. Kristen Fields, PAMedical Physician Assistant1205261641
  4. Cori McMahon, PSYDAddiction Psychiatry Physician1104054675
  5. Jill Muhrer, NPAdult Health Nurse Practitioner1295838142
  6. Raquel Nahra, MDInfectious Disease Physician1306039359

Verify Kathryn Gruber 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 26NJ15290700    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. Cmc Department OF Medicine Group PACamden, NJ

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

Kathryn Gruber among 1,961 nurse practitioner records in New Jersey

Kathryn Gruber, APN, NP 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 2013, is newer than 28% of them.

  • NPI issued2013 · 28% of these records are older, 69% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2013 · 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).

129 nurse practitioner records list a practice address in Camden

They are 129 of the 3,188 NPPES records with a practice address in Camden, and 1,961 nurse practitioner records in New Jersey.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Lorraine Antico, APN CCamden, NJ 081031629161427
  2. Leonora Ball, APN-CCamden, NJ 081031164468476
  3. Laurel Ballentine, FNPCamden, NJ 081031881634731
  4. Susan Baseman, RN, APNCamden, NJ 081031528156122
  5. Robin Boehm, NPCamden, NJ 081031265462303
  6. Debbie Buck, APN,CCamden, NJ 081031518055912
  7. Sharon Byrne, CRNPCamden, NJ 081031740234046
  8. Kim Giordano, MSN, CRNP, CORLNCamden, NJ 081031508847492

Common questions

What is Kathryn Gruber, APN, NP's NPI number?

Kathryn Gruber, APN, NP's National Provider Identifier (NPI) is 1902238736, issued on Aug 3, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Kathryn Gruber, APN, NP located?

The NPPES record lists a practice address at 3 Cooper Plz RM 513, Camden, NJ, 08103. Phone: (856) 963-3518. Providers update this record themselves, so call before visiting.

How can I verify Kathryn Gruber, APN, NP's license?

NPPES lists New Jersey license number 26NJ15290700, 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.