Maria Christian, LCSW
NPI 1699231548 · Clinical Social Worker · Irvine, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Christian, LCSW is a Clinical Social Worker provider in Irvine, CA (NPI 1699231548).
Provider details
- NPI number
- 1699231548
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 101070 (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
7 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
- 2019-02-15
- Last updated
- 2023-06-28
- Certified
- 2021-04-24
Frequently asked questions
- What is Maria Christian's NPI number?
- Maria Christian's National Provider Identifier (NPI) is 1699231548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Christian's specialty?
- Maria Christian is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Christian located?
- Maria Christian's practice location on file with NPPES is 4203 Apricot Dr, Irvine, CA 92618-4405.
- What is Maria Christian's phone number?
- The practice phone number listed in the NPPES registry for Maria Christian is (714) 366-8163.
- Does Maria Christian accept Medicare?
- Maria Christian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Christian's NPI active?
- Yes — Maria Christian's NPI (1699231548) is active in the NPPES registry as of the last update on 2023-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.