Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Carmack II, DPT
Physical Therapist in Yuba City, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538534631
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Registry record
Entity type Individual (Type 1)
Name Steven Carmack II
Credential DPT
Sex Male
Practice address 825 Jones Rd, Yuba City, CA, 95991
Phone (530) 673-0567
Fax (530) 673-3026
Enumeration date Dec 1, 2015
Last updated in NPPES Dec 1, 2015
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 43421 (CA) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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.
Frequently asked questions
Is NPI 1538534631 active?
Yes, as of the latest NPPES snapshot, NPI 1538534631 is active (record last updated 2015-12-01).
How do I verify Steven Carmack's NPI record?
Cross-check NPI 1538534631 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
Browse all → Torben Ulrich Orthopedic Physical Therapist · Yuba City, CA NPI 1952481046 Yuba City Racquet Club, Inc Physical Therapy Clinic/Center · Yuba City, CA NPI 1205955473 Integrated Physical Therapy LLC Physical Therapist · Yuba City, CA NPI 1649584772 Integrated Physical Therapy Services Physical Therapist · Yuba City, CA NPI 1437453131 Nathan Augustine Physical Therapist · Yuba City, CA NPI 1699064014 Douglas Jones Physical Therapist · Yuba City, CA NPI 1073881652 Chance Hendricks Physical Therapist · Yuba City, CA NPI 1497096770 Stuart Bradley Physical Therapist · Yuba City, CA NPI 1922752781
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-01.