Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Calvin Geogre Hartman, PHYSICAL THERAPIST

Physical Therapist in Porterville, CA · enumerated 2009 · practices at Stephen C. Rose Physical Therapy.

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

National Provider Identifier

1225272016

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Registry record

Entity type Individual (Type 1)

Name Mr. Calvin Geogre Hartman

Credential PHYSICAL THERAPIST

Sex Male

Practice address 25 East Thurman Ave, Porterville, CA, 93257

Phone (559) 791-1778

Fax (559) 791-1771

Enumeration date Apr 24, 2009

Last updated in NPPES Apr 24, 2009

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT14616 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
PT14616	Other	CA	PT 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.

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Frequently asked questions

How do I verify Calvin Hartman's NPI record?

Cross-check NPI 1225272016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225272016 active?

Yes, as of the latest NPPES snapshot, NPI 1225272016 is active (record last updated 2009-04-24).

Other providers at this practice address

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Stephen C. Rose Physical Therapy Physical Therapist · Porterville, CA NPI 1013104108

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-24.