Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rene Gassner, D.C.

Chiropractor in Ballwin, MO · enumerated 2005.

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

National Provider Identifier

1720063415

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Registry record

Entity type Individual (Type 1)

Name Dr. Rene Gassner

Credential D.C.

Sex Male

Practice address 15425 Manchester Rd, Suite 11, Ballwin, MO, 63011

Phone (636) 527-6333

Fax (636) 527-6334

Enumeration date Dec 14, 2005

Last updated in NPPES May 28, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2004017945 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1720063415 active?

Yes, as of the latest NPPES snapshot, NPI 1720063415 is active (record last updated 2008-05-28).

How do I verify Rene Gassner's NPI record?

Cross-check NPI 1720063415 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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Missouri Cvs Pharmacy, L.L.C. Community/Retail Pharmacy · Ballwin, MO NPI 1124063144 Rene Gassner Chiropractic PC Chiropractor · Ballwin, MO NPI 1033142120 Scott Schuessler Physical Therapist · Manchester, MO NPI 1326153222 Kelley Mcgaughey Physical Therapist · Ballwin, MO NPI 1003940172 Ashley Mcfadden Physical Therapist · Ballwin, MO NPI 1760669378 Physical Therapy Spine & Sports Medicine LLC Rehabilitation Clinic/Center · Ballwin, MO NPI 1942524087 Ryan Knuckles Physical Therapist · Ballwin, MO NPI 1386069433 Margaret Bauman Orthopedic Physical Therapist · Ballwin, MO NPI 1609286525

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-28.