Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michelle Derheimer

Optometrist in Des Peres, MO · enumerated 2013.

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

National Provider Identifier

1265873475

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Registry record

Entity type Individual (Type 1)

Name Michelle Derheimer

Sex Female

Practice address 12990 Manchester Rd, Suite 201, Des Peres, MO, 63131

Phone (314) 909-0633

Fax (314) 909-0391

Enumeration date Jul 16, 2013

Last updated in NPPES Jul 16, 2013

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2013025320 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
2013025320	Other	MO	OPTOMETRIC LICENSE

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

Is NPI 1265873475 active?

Yes, as of the latest NPPES snapshot, NPI 1265873475 is active (record last updated 2013-07-16).

How do I verify Michelle Derheimer's NPI record?

Cross-check NPI 1265873475 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Robert Brusatti Optometrist · Saint Louis, MO NPI 1568460723 Gregg Berdy Ophthalmology Physician · Saint Louis, MO NPI 1376541540 Ranjan Malhotra Ophthalmology Physician · Saint Louis, MO NPI 1396743555 John Holds Plastic and Reconstructive Surgery Physician · Saint Louis, MO NPI 1134117732 Kirk Morey Ophthalmology Physician · St Louis, MO NPI 1457306516 George Bohigian Ophthalmology Physician · St Louis, MO NPI 1578508818 Gerald Fivian Ophthalmology Physician · St Louis, MO NPI 1700822731 David Brigham Ophthalmology Physician · St Louis, MO NPI 1780605212

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-16.