Samantha Schaefer
NPI 1609226372 · Clinical Social Worker · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Schaefer is a Clinical Social Worker provider in Walnut Creek, CA (NPI 1609226372).
Provider details
- NPI number
- 1609226372
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95356 (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
10 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
- 2016-06-14
- Last updated
- 2024-09-17
- Certified
- 2024-09-17
Frequently asked questions
- What is Samantha Schaefer's NPI number?
- Samantha Schaefer's National Provider Identifier (NPI) is 1609226372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Schaefer's specialty?
- Samantha Schaefer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Samantha Schaefer located?
- Samantha Schaefer's practice location on file with NPPES is 3021 Citrus Circle, Walnut Creek, CA 94598.
- What is Samantha Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Samantha Schaefer is (925) 317-1620.
- Does Samantha Schaefer accept Medicare?
- Samantha Schaefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Schaefer's NPI active?
- Yes — Samantha Schaefer's NPI (1609226372) is active in the NPPES registry as of the last update on 2024-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.