Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. John C Metzger, OD

Q: What is the NPI number for John Metzger?

The National Provider Identifier (NPI) for John Metzger is 1821066903, a Type 1 (individual) record in the CMS NPPES registry.

Vision Therapy Optometrist in Overland Park, KS · enumerated 2006.

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

National Provider Identifier

1821066903

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John C Metzger

Credential OD

Sex Male

Practice address Overland Park, KS, 66210

Phone (913) 469-8686

Fax (913) 469-8688

Enumeration date Mar 14, 2006

Last updated in NPPES Feb 23, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 829 (NE) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 1105 (KS) Secondary

152WL0500X Low Vision Rehabilitation Optometrist Eye and Vision Services Providers · License 1105 (KS) Secondary

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 1105 (KS) Primary

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

Other identifiers

Identifier	Type	State	Issuer
480942453	Other	KS	TRICARE/TRIWEST
462239	Other	KS	FAMILY HEALTH PARTNERS
48094245300	Medicaid	NE	-
651144	Other	KS	BLUE CROSS BLUE SHIELD
P00074185	Other	KS	PALMETTO GBA
100090510A	Medicaid	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

Where does John Metzger practice?

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

What is the NPI number for John Metzger?

The National Provider Identifier (NPI) for John Metzger is 1821066903, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-23.