Grace L Walker Physical Therapy a Professional Corporation
NPI 1427147974 · Physical Therapist · Orange, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace L Walker Physical Therapy a Professional Corporation is a Physical Therapist organization in Orange, CA (NPI 1427147974).
Provider details
- NPI number
- 1427147974
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Tim Murphy, Vp Operations(818) 880-8605
- License
- PT8490 (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
19 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
- 2006-10-12
- Last updated
- 2018-07-03
Frequently asked questions
- What is Grace L Walker Physical Therapy a Professional Corporation's NPI number?
- Grace L Walker Physical Therapy a Professional Corporation's National Provider Identifier (NPI) is 1427147974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Grace L Walker Physical Therapy a Professional Corporation?
- Grace L Walker Physical Therapy a Professional Corporation is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Grace L Walker Physical Therapy a Professional Corporation located?
- Grace L Walker Physical Therapy a Professional Corporation's practice location on file with NPPES is 1111 W Town and Country Rd Ste 1, Orange, CA 92868.
- What is Grace L Walker Physical Therapy a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Grace L Walker Physical Therapy a Professional Corporation is (714) 997-5518.
- Does Grace L Walker Physical Therapy a Professional Corporation accept Medicare?
- Grace L Walker Physical Therapy a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Grace L Walker Physical Therapy a Professional Corporation?
- The authorized official listed on Grace L Walker Physical Therapy a Professional Corporation's NPPES record is Tim Murphy, Vp Operations. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Grace L Walker Physical Therapy a Professional Corporation's NPI active?
- Yes — Grace L Walker Physical Therapy a Professional Corporation's NPI (1427147974) is active in the NPPES registry as of the last update on 2018-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.