Stephanie Massey
NPI 1154118339 · Rehabilitation Practitioner · Mission Hills, CA
Stephanie Massey is a Rehabilitation Practitioner provider in Mission Hills, CA (NPI 1154118339).
Provider details
- NPI number
- 1154118339
- Entity type
- Individual
- Primary specialty
- Rehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-04-22
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Stephanie Massey's NPI number?
- Stephanie Massey's National Provider Identifier (NPI) is 1154118339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Massey's specialty?
- Stephanie Massey is listed in the NPPES registry with a primary specialty of Rehabilitation Practitioner (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Stephanie Massey located?
- Stephanie Massey's practice location on file with NPPES is 10200 Sepulveda Blvd Ste 170, Mission Hills, CA 91345-3322.
- What is Stephanie Massey's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Massey is (818) 774-4872.
- Is Stephanie Massey's NPI active?
- Yes — Stephanie Massey's NPI (1154118339) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.