IndividualActive
Natalie Buchen
NPI 1568394260 · Clinical Social Worker · Los Angeles, CA
Natalie Buchen is a Clinical Social Worker provider in Los Angeles, CA (NPI 1568394260).
Provider details
- NPI number
- 1568394260
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 130483 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 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
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
200 Ucla Medical Plz Ste 120
Los Angeles, CA 90095-8344
Phone: (310) 721-4903
Street-level locationGet directions
Mailing address
861 Eucalyptus Dr
El Segundo, CA 90245-2310
Registry dates
- Enumerated
- 2026-05-29
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Natalie Buchen's NPI number?
- Natalie Buchen's National Provider Identifier (NPI) is 1568394260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Buchen's specialty?
- Natalie Buchen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Buchen located?
- Natalie Buchen's practice location on file with NPPES is 200 Ucla Medical Plz Ste 120, Los Angeles, CA 90095-8344.
- What is Natalie Buchen's phone number?
- The practice phone number listed in the NPPES registry for Natalie Buchen is (310) 721-4903.
- Is Natalie Buchen's NPI active?
- Yes — Natalie Buchen's NPI (1568394260) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.