Natalie Thies, LCSW
NPI 1831739705 · Clinical Social Worker · Arcadia, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Thies, LCSW is a Clinical Social Worker provider in Arcadia, CA (NPI 1831739705).
Provider details
- NPI number
- 1831739705
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 92911 (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
6 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
- 2020-01-08
- Last updated
- 2020-01-08
- Certified
- 2020-01-08
Frequently asked questions
- What is Natalie Thies's NPI number?
- Natalie Thies's National Provider Identifier (NPI) is 1831739705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Thies's specialty?
- Natalie Thies is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Thies located?
- Natalie Thies's practice location on file with NPPES is 41 E Foothill Blvd Ste 102, Arcadia, CA 91006-2361.
- What is Natalie Thies's phone number?
- The practice phone number listed in the NPPES registry for Natalie Thies is (626) 701-4249.
- Does Natalie Thies accept Medicare?
- Natalie Thies is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Thies's NPI active?
- Yes — Natalie Thies's NPI (1831739705) is active in the NPPES registry as of the last update on 2020-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.