Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Holly Diann Ottinger, DPH

Pharmacist in Duncan, OK · enumerated 2006.

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

National Provider Identifier

1982760039

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Registry record

Entity type Individual (Type 1)

Name Dr. Holly Diann Ottinger

Credential DPH

Sex Female

Practice address 1842 N Highway 81, Duncan, OK, 73533

Phone (580) 255-3784

Fax (580) 252-6278

Enumeration date Dec 30, 2006

Last updated in NPPES Feb 8, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 12776 (OK) Primary

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

Where does Holly Ottinger practice?

The practice location on file with NPPES is in Duncan, OK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Holly Ottinger?

The National Provider Identifier (NPI) for Holly Ottinger is 1982760039, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-08.