NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John B Paulus, D.O.

Internal Medicine Physician in Cheyenne, WY · enumerated 2006 · practices at Cheyenne Hearing Clinic Inc..

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

National Provider Identifier

1841200797

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. John B Paulus
Credential D.O.
Sex Male
Practice address 1401 Airport Parkway, Ste 100, Cheyenne, WY, 82001
Phone (307) 369-2572
Fax (307) 670-7660
Enumeration date Aug 9, 2006
Last updated in NPPES May 15, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 10293A (WY) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is John Paulus?
John Paulus is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.