IndividualActive
Marcel Alonzo
NPI 1285007674 · Case Manager/Care Coordinator · Santa Fe Springs, CA
Marcel Alonzo is a Case Manager/Care Coordinator provider in Santa Fe Springs, CA (NPI 1285007674).
Provider details
- NPI number
- 1285007674
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs 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
11721 Telegraph Rd
Santa Fe Springs, CA 90670-3674
Phone: (626) 254-5000
Street-level locationGet directions
Mailing address
11721 Telegraph Rd
Santa Fe Springs, CA 90670-3674
Registry dates
- Enumerated
- 2015-11-05
- Last updated
- 2016-05-02
Frequently asked questions
- What is Marcel Alonzo's NPI number?
- Marcel Alonzo's National Provider Identifier (NPI) is 1285007674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcel Alonzo's specialty?
- Marcel Alonzo is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Marcel Alonzo located?
- Marcel Alonzo's practice location on file with NPPES is 11721 Telegraph Rd, Santa Fe Springs, CA 90670-3674.
- What is Marcel Alonzo's phone number?
- The practice phone number listed in the NPPES registry for Marcel Alonzo is (626) 254-5000.
- Is Marcel Alonzo's NPI active?
- Yes — Marcel Alonzo's NPI (1285007674) is active in the NPPES registry as of the last update on 2016-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.