Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. John Jack Nelson, PT
Physical Therapist in Folsom, CA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477549772
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Registry record
Entity type Individual (Type 1)
Name Mr. John Jack Nelson
Credential PT
Sex Male
Practice address 700 Oak Avenue Pkwy, Ste B, Folsom, CA, 95630
Phone (916) 932-1210
Fax (916) 932-1205
Enumeration date Sep 22, 2005
Last updated in NPPES Feb 25, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PT23841 (CA) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ZZZ04666Z | Other | CA | GROUP BLUE SHIELD ID |
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.
Frequently asked questions
How do I verify John Nelson's NPI record?
Cross-check NPI 1477549772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477549772 active?
Yes, as of the latest NPPES snapshot, NPI 1477549772 is active (record last updated 2016-02-25).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-25.