NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William H Campbell, M.D.

Ophthalmology Physician in Ottawa, KS · enumerated 2006 · practices at Frank Eye Center, P.A..

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

National Provider Identifier

1033170378

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. William H Campbell
Credential M.D.
Sex Male
Practice address 1401 S Main St, Ottawa, KS, 66067
Fax (785) 242-7885
Enumeration date Mar 28, 2006
Last updated in NPPES Nov 28, 2007

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 04-13504 (KS) 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
B68656 Other - HUMANA
461233 Other - CHILDREN'S MERCY
33843015 Other - PHP
P00152754 Other - RAILROAD MEDICARE
33843015 Other - BCBS-KANSAS CITY
3562421 Other - AETNA
103708 Other KS BCBS-KS

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

What is the NPI number for William Campbell?
The National Provider Identifier (NPI) for William Campbell is 1033170378, a Type 1 (individual) record in the CMS NPPES registry.
Where does William Campbell practice?
The practice location on file with NPPES is in Ottawa, KS. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-28.