Stephen Willey, PT
NPI 1912998311 · Physical Therapist · Modesto, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Willey, PT is a Physical Therapist provider in Modesto, CA (NPI 1912998311).
Provider details
- NPI number
- 1912998311
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- PT25761 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2021-12-30
Frequently asked questions
- What is Stephen Willey's NPI number?
- Stephen Willey's National Provider Identifier (NPI) is 1912998311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Willey's specialty?
- Stephen Willey is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stephen Willey located?
- Stephen Willey's practice location on file with NPPES is 4601 Dale Rd, Modesto, CA 95356-9718.
- What is Stephen Willey's phone number?
- The practice phone number listed in the NPPES registry for Stephen Willey is (209) 735-4080.
- Does Stephen Willey accept Medicare?
- Stephen Willey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Willey's NPI active?
- Yes — Stephen Willey's NPI (1912998311) is active in the NPPES registry as of the last update on 2021-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.