What is Sonja Schaefer's NPI number?

Sonja Schaefer's National Provider Identifier (NPI) is 1710382684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sonja Schaefer's specialty?

Sonja Schaefer is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Sonja Schaefer located?

Sonja Schaefer's practice location on file with NPPES is 18302 Irvine Blvd, Tustin, CA 92780-3437.

What is Sonja Schaefer's phone number?

The practice phone number listed in the NPPES registry for Sonja Schaefer is (714) 881-8656.

Is Sonja Schaefer's NPI active?

Yes — Sonja Schaefer's NPI (1710382684) is active in the NPPES registry as of the last update on 2014-11-04.

IndividualActive

Sonja Schaefer

NPI 1710382684 · Counselor · Tustin, CA

Sonja Schaefer is a Counselor provider in Tustin, CA (NPI 1710382684).

Provider details

NPI number: 1710382684
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 yrs in NPPES registry
Profile completeness38% of score
83% 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

18302 Irvine Blvd

Suite 300

Tustin, CA 92780-3437

Phone: (714) 881-8656

Fax: (510) 317-1144

Street-level locationGet directions

More CA providers

Mailing address