NPI Portal NPI Lookup & Verification

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

Dr. James Dean Bunker, M.D.

Dermatology Physician in North Platte, NE · enumerated 2005.

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

National Provider Identifier

1487649869

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. James Dean Bunker
Credential M.D.
Sex Male
Practice address North Platte, NE, 69101
Fax (308) 534-8689
Enumeration date Sep 13, 2005
Last updated in NPPES Aug 17, 2023

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

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 20039 (NE) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
070008889 Other NE RAILROAD MEDICARE NUMBER
20039 Other NE NE MEDICAL LICENSE
31026 Other NE BC/BS PROVIDER NUMBER
470797269 Other NE UPREHS PROVIDER NUMBER
47079726900 Medicaid NE -
004736 Other NE AAD ID NUMBER
28D0913222 Other NE CLIA CERTIFICATION NUMBER

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 James Bunker?
James Bunker is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-17.