NPPES file of Aug 9, 2026

John Guldner, MA, LPC

Professional Counselor · New Providence, NJ

John Guldner, MA, LPC is a professional counselor with a practice address in New Providence, New Jersey, and NPI 1518517804, issued on Sep 18, 2019. Check the license (New Jersey 37PC00677800, 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
1518517804
Name
John Guldner
Credential
MA, LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
37PC00677800 NJ
Self-reported in NPPES; status is on the state search
Practice location
890 Mountain Ave, New Providence, NJ 07974
Phone
(908) 277-8900
Enumerated
Sep 18, 2019
Record last updated
Jun 21, 2024
Fax
(908) 508-8919
Medicare enrollment
Enrolled (PECOS I20240710002021); 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 professional counselor records → All 4,115 in New Jersey → Look up another NPI →

Also registered at 890 Mountain Ave

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

  1. Johaira Akwei, LPCProfessional Counselor1861105413
  2. Deborah Almonte, LCSWClinical Social Worker1689775058
  3. Melanie Andrade-Ramos, LCSWClinical Social Worker1639703663
  4. Susan Angelicola, MSN, RNCObstetrics & Gynecology Nurse Practitioner1265593933
  5. Jennifer Askin, LCSWClinical Social Worker1275203143
  6. Iris AybarClinical Social Worker1205371598

Verify John Guldner 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 37PC00677800    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. Summit Medical Group PABerkeley Heights, NJ

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

John Guldner among 4,115 professional counselor records in New Jersey

John Guldner, MA, LPC is one of 4,115 professional counselor records with a practice address in New Jersey. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 55% of them.

  • NPI issued2019 · 55% of these records are older, 39% newer
  • In a Medicare fileYes · 10% of these records are
  • In the CMS Doctors and Clinicians fileYes · 16% of these records are
  • Graduated2015 · median 2014 among the 647 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

23 professional counselor records list a practice address in New Providence

They are 23 of the 300 NPPES records with a practice address in New Providence, and 4,115 professional counselor records in New Jersey.

All 4,115 in New Jersey → Every provider in New Providence → Professional Counselor nationwide →

The 8 professional counselor records with the nearest ZIP codes

  1. Eleonora Cielo, MA LPC BCIA CNew Providence, NJ 079741497881312
  2. Rachael Ekenezar, LPCNew Providence, NJ 079741063096519
  3. Amy Flavin, MS LPCNew Providence, NJ 079741346325891
  4. Jessica Glastein, LPCNew Providence, NJ 079741972095719
  5. Rose Jean BaptisteNew Providence, NJ 079741487241238
  6. Kelly JennerNew Providence, NJ 079741669634697
  7. Michaila MastrofilippoNew Providence, NJ 079741679172977
  8. Jasmine Mushington, LPCNew Providence, NJ 079741215570817

Common questions

What is John Guldner, MA, LPC's NPI number?

John Guldner, MA, LPC's National Provider Identifier (NPI) is 1518517804, issued on Sep 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is John Guldner, MA, LPC located?

The NPPES record lists a practice address at 890 Mountain Ave, New Providence, NJ, 07974. Phone: (908) 277-8900. Providers update this record themselves, so call before visiting.

How can I verify John Guldner, MA, LPC's license?

NPPES lists New Jersey license number 37PC00677800, 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.