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Stephen M Killian, PA-C

Physician Assistant in Princeton, NJ · enumerated 2006.

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

National Provider Identifier

1841231826

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Registry record

Entity type Individual (Type 1)
Name Stephen M Killian
Credential PA-C
Sex Male
Practice address 325 Princeton Ave, Princeton, NJ, 08540
Phone (609) 924-8131
Enumeration date Jun 9, 2006
Last updated in NPPES Oct 2, 2019

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MP00082200 (NJ) Primary

Other identifiers

Identifier Type State Issuer
172600 Other NJ MEDICARE PTAN

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 Killian's NPI record?
Cross-check NPI 1841231826 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1841231826 active?
Yes, as of the latest NPPES snapshot, NPI 1841231826 is active (record last updated 2019-10-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-02.