NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Stephen Huelskamp, M.D.

Critical Care Medicine (Internal Medicine) Physician in Hackettstown, NJ · enumerated 2015.

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

National Provider Identifier

1487040325

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Registry record

Entity type Individual (Type 1)
Name Dr. Stephen Huelskamp
Credential M.D.
Sex Male
Practice address Hackettstown, NJ, 07840
Phone (908) 522-5120
Fax (908) 813-8326
Enumeration date Apr 7, 2015
Last updated in NPPES Jul 10, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD462430 (PA) Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 25MA11931100 (NJ) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Is NPI 1487040325 active?
Yes, as of the latest NPPES snapshot, NPI 1487040325 is active (record last updated 2025-07-10).
How do I verify Stephen Huelskamp's NPI record?
Cross-check NPI 1487040325 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-10.