NPPES file of Aug 9, 2026

Chester Kenneth Guss, RN, APN

Acute Care Nurse Practitioner · Newark, NJ

Chester Kenneth Guss, RN, APN is an acute care nurse practitioner with a practice address in Newark, New Jersey, and NPI 1164180386, issued on Dec 5, 2021. Check the license (New Jersey 26NJ01236100, 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
1164180386
Name
Chester Kenneth Guss
Credential
RN, APN
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License numbers
26NJ01236100 NJ
26NR15134100 NJ
Self-reported in NPPES; status is on the state search
Practice location
150 Bergen St, Newark, NJ 07103
Phone
(973) 972-9872
Enumerated
Dec 5, 2021
Record last updated
Nov 20, 2025
Medicare enrollment
Enrolled (PECOS I20230103000632); 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.
Download card Updates feed

Also registered at 150 Bergen St

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

  1. Sampson Abah, MDStudent in an Organized Health Care Education/Training Program1639919665
  2. Shahed AbbasiInternal Medicine Physician1477810752
  3. Sarah Abbassi, M.D.Allergy & Immunology Physician1306209671
  4. Andrew Abdelmalek, MDStudent in an Organized Health Care Education/Training Program1962190843
  5. Carol Jean Abesamis, N.P,Family Nurse Practitioner1609088673
  6. Daniela Abramove, MDStudent in an Organized Health Care Education/Training Program1417743501

Verify Chester Kenneth Guss 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 26NJ01236100
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

29% more Medicare Part D claims than the average acute care nurse practitioner in 2024

767 Medicare Part D claims for 176 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D.

  1. Chester Guss767
  2. Specialty average594

Most prescribed

  1. Tacrolimus164 claims
  2. Mycophenolate Mofetil63 claims
  3. Mycophenolic Acid49 claims
  4. Furosemide39 claims
  5. Everolimus36 claims
  6. Carvedilol34 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.

Bills Medicare through one group practice

  1. University HospitalNewark, NJ

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

Chester Kenneth Guss among 861 acute care nurse practitioner records in New Jersey

Chester Kenneth Guss, RN, APN is one of 861 acute care nurse practitioner records with a practice address in New Jersey. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 59% of them.

  • NPI issued2021 · 59% of these records are older, 34% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2021 · median 2018 among the 565 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in New Jersey

There are 861 acute care nurse practitioner records in New Jersey.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Lloyd Bailey, APNNewark, NJ 071031265190045
  2. Maria Baptiste, APRN-BCNewark, NJ 071031841493756
  3. Sarah Delgrosso, APNNewark, NJ 071031699403717
  4. Sara ElsoradyNewark, NJ 071031336931104
  5. Kathy Ennis, APNNewark, NJ 071031194937334
  6. Janell Ettore, APNNewark, NJ 071031508234477
  7. Kathryn Grana, APN-C, AGACNP-BCNewark, NJ 071031861922684
  8. Betty Holloway, APNNewark, NJ 071031225250095

Common questions

What is Chester Kenneth Guss, RN, APN's NPI number?

Chester Kenneth Guss, RN, APN's National Provider Identifier (NPI) is 1164180386, issued on Dec 5, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Chester Kenneth Guss, RN, APN located?

The NPPES record lists a practice address at 150 Bergen St, Newark, NJ, 07103. Phone: (973) 972-9872. Providers update this record themselves, so call before visiting.

How can I verify Chester Kenneth Guss, RN, APN's license?

NPPES lists New Jersey license number 26NJ01236100, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Chester Kenneth Guss, RN, APN prescribe under Medicare Part D?

In 2024, Chester Kenneth Guss, RN, APN had 767 Medicare Part D claims for 176 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.

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.