Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Donald B Cobb Od A Professional Corporation

Optometrist in Bartlesville, OK · enumerated 2007 · authorized official Donald Cobb, Physician Owner.

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

National Provider Identifier

1801939996

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Donald B Cobb Od A Professional Corporation

Practice address 505 E 3rd St, Bartlesville, OK, 74003

Phone (918) 336-5046

Fax (918) 336-5819

Enumeration date Feb 15, 2007

Last updated in NPPES Feb 26, 2008

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 747 (OK) Primary

Authorized official

Name Donald Cobb

Title Physician Owner

Phone (918) 336-5046

Other identifiers

Identifier	Type	State	Issuer
100764780	Medicaid	OK	-
900522540	Other	OK	MEDICARE GROUP 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

What is the NPI number for Dr Donald B Cobb Od A Professional Corporation?

The NPI for Dr Donald B Cobb Od A Professional Corporation is 1801939996, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr Donald B Cobb Od A Professional Corporation?

NPPES lists Donald Cobb (Physician Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-26.