Cynthia Ludi
NPI 1528483336 · Clinical Social Worker · Grand Terrace, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Ludi is a Clinical Social Worker provider in Grand Terrace, CA (NPI 1528483336).
Provider details
- NPI number
- 1528483336
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 29796 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2014-03-03
- Last updated
- 2014-03-03
Frequently asked questions
- What is Cynthia Ludi's NPI number?
- Cynthia Ludi's National Provider Identifier (NPI) is 1528483336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Ludi's specialty?
- Cynthia Ludi is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Cynthia Ludi located?
- Cynthia Ludi's practice location on file with NPPES is 22504 Canal Cir, Grand Terrace, CA 92313-5085.
- What is Cynthia Ludi's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Ludi is (951) 743-6736.
- Does Cynthia Ludi accept Medicare?
- Cynthia Ludi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Ludi's NPI active?
- Yes — Cynthia Ludi's NPI (1528483336) is active in the NPPES registry as of the last update on 2014-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.