William R Chism Od PC

William R Chism Od PC is a healthcare organization registered as Optometrist in Ozark, MO, holding Type 2 (organization) NPI 1336214527 since 2006. The authorized official on file is Lisa Walker, Insurance.

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NPI	1336214527
Entity type	Organization (Type 2)
Legal business name	William R Chism Od PC
Practice address	1000 W JACKSON ST, Ozark, MO, 65721
Phone	4175815581
Fax	4175815511
Enumeration date	2006-11-22
Last updated in NPPES	2008-06-19

Authorized official

Name	Lisa Walker
Title	Insurance
Phone	4175815581

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
152W00000X	Optometrist	Primary	TO2288	MO

Copy-ready billing details

Provider: William R Chism Od PC
NPI: 1336214527
Taxonomy: 152W00000X (Optometrist)
Address: 1000 W JACKSON ST, Ozark, MO, 65721

Providers at this address

NPI	Name	Type	Specialty	Location
1700871035	Marie Batson	Individual	Optometrist	Ozark, MO
1639240955	William Chism	Individual	Optometrist	Ozark, MO
1649403650	Ozark Eye Clinic, LLC	Organization	Optometrist	Ozark, MO

Verify this record

Cross-check NPI 1336214527 against the authoritative CMS record: view William R Chism Od PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-06-19. Verify at npiregistry.cms.hhs.gov.

Where is William R Chism Od PC located?

The practice location on file with NPPES is in Ozark, MO.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-06-19.