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Stephen Czumak, NP

Nurse Practitioner in Johnson City, NY · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598325292

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Registry record

Entity type Individual (Type 1)
Name Stephen Czumak
Credential NP
Sex Male
Practice address 30 Harrison St Ste 460, Johnson City, NY, 13790
Phone (607) 763-8101
Fax (607) 763-8049
Enumeration date Jun 17, 2019
Last updated in NPPES Oct 22, 2019

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 345105 (NY) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Stephen Czumak's NPI record?
Cross-check NPI 1598325292 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598325292 active?
Yes, as of the latest NPPES snapshot, NPI 1598325292 is active (record last updated 2019-10-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-22.