IndividualActive
Stephanie Alonzo
NPI 1548132509 · Case Manager/Care Coordinator · Woodland Hills, CA
Stephanie Alonzo is a Case Manager/Care Coordinator provider in Woodland Hills, CA (NPI 1548132509).
Provider details
- NPI number
- 1548132509
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
6022 Variel Ave
Woodland Hills, CA 91367-3719
Phone: (818) 996-1051
Street-level locationGet directions
Mailing address
18646 Oxnard St
Tarzana, CA 91356-1411
Registry dates
- Enumerated
- 2025-09-19
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Stephanie Alonzo's NPI number?
- Stephanie Alonzo's National Provider Identifier (NPI) is 1548132509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Alonzo's specialty?
- Stephanie Alonzo is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Stephanie Alonzo located?
- Stephanie Alonzo's practice location on file with NPPES is 6022 Variel Ave, Woodland Hills, CA 91367-3719.
- What is Stephanie Alonzo's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Alonzo is (818) 996-1051.
- Is Stephanie Alonzo's NPI active?
- Yes — Stephanie Alonzo's NPI (1548132509) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.