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Mr. John Charles Seivert, MS PT GDMT

Physical Therapist in Grass Valley, CA · enumerated 2006.

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

National Provider Identifier

1730199738

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Registry record

Entity type Individual (Type 1)
Name Mr. John Charles Seivert
Credential MS PT GDMT
Sex Male
Practice address 1020 Mccourtney Rd, D Seivert Physical Therapy PC, Grass Valley, CA, 95949
Phone (530) 272-7306
Fax (530) 272-7316
Enumeration date Aug 9, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OPT13037 (CA) Primary

Other identifiers

Identifier Type State Issuer
ZZZ08443Z Other CA BLUE SHIELD

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 is the NPI number for John Seivert?
The National Provider Identifier (NPI) for John Seivert is 1730199738, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Seivert practice?
The practice location on file with NPPES is in Grass Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.