Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Parker Grundman, DC

Rehabilitation Chiropractor in Saint Louis, MO · enumerated 2021.

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

National Provider Identifier

1346814746

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Registry record

Entity type Individual (Type 1)

Name Parker Grundman

Credential DC

Sex Male

Practice address 10435 Clayton Rd Ste 120, Saint Louis, MO, 63131

Phone (314) 432-2329

Enumeration date May 19, 2021

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License 2026010478 (MO) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

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Frequently asked questions

What specialty is Parker Grundman?

Parker Grundman is registered in NPPES with the primary taxonomy of Rehabilitation Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.