Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jana L Williams, O.D.

Optometrist in Fort Sill, OK · enumerated 2006.

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

National Provider Identifier

1396840609

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Registry record

Entity type Individual (Type 1)

Name Jana L Williams

Credential O.D.

Sex Female

Practice address 4301 Mow-Way Road, Rach, Attn: Mcua-Qc, Ms. Prescott, Fort Sill, OK, 73503

Phone (580) 458-2134

Fax (580) 458-2314

Enumeration date Sep 13, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2317 (OK) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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

Where does Jana Williams practice?

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

What is the NPI number for Jana Williams?

The National Provider Identifier (NPI) for Jana Williams is 1396840609, a Type 1 (individual) record in the CMS NPPES registry.

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Daniel Flynn Podiatrist · Fort Sill, OK NPI 1821097353 Beverly Deloach Pharmacist · Ft. Sill, OK NPI 1942231238 David Anderson Family Medicine Physician · Fort Sill, OK NPI 1780788158 Carmen Percival Physician Assistant · Fort Sill, OK NPI 1275636706 Yolanda Nall Clinical Social Worker · Fort Sill, OK NPI 1902900145 Craig Paige Physician Assistant · Ft. Sill, OK NPI 1346344041 Rebecca Rabb Community Health Registered Nurse · Fort Sill, OK NPI 1649375809 Kyndra Jackson Community Health Registered Nurse · Fort Sill, OK NPI 1790880011

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.