DR. SONIA HERTEN-GREAVEN PH.D.
NPI 1568525467
Psychologist - Clinical Child & Adolescent in Calabasas, CA

Q: What is Sonia Herten-greaven's NPI number?

The NPI number for Sonia Herten-greaven is 1568525467. It was assigned to this individual provider in the NPPES registry on December 19, 2006. The provider is also known as Dr. Sonia Greaven Ph.D..

Q: What is Sonia Herten-greaven's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: Is Sonia Herten-greaven enrolled in Medicare?

No. Sonia Herten-greaven has opted out of Medicare through January 31, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Active since December 19, 2006Opted out of Medicare · through Jan 31, 2028

23632 CALABASAS RD STE 202, CALABASAS, CA 91302(818) 797-4653 Get Directions Write a Review

NPPES record last updated: September 30, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Sonia Herten-greaven Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SONIA HERTEN-GREAVEN PH.D. (NPI 1568525467) is an individual clinical child & adolescent provider in Calabasas, California, licensed in California (PSY20962) and active in the NPI registry since December 2006. She has opted out of Medicare through January 31, 2028.

NPPES Registry Identity

NPI1568525467

Entity TypeIndividualFemale

Primary Taxonomy103TC2200X

Provider Legal NameDR. SONIA HERTEN-GREAVENCredential: PH.D.

Location Address23632 CALABASAS RD STE 202Calabasas, CA 91302-1737

Mailing Address23632 Calabasas Rd Ste 202Calabasas, CA 91302-1737 · (818) 797-4653 · Fax (747) 226-0291

Phone(818) 797-4653

Sole ProprietorYes

Enumeration DateDecember 19, 2006

Last NPPES UpdateSeptember 30, 2017

✔ NPI 1568525467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in CA · PSY20962

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Also ListedPsychologistTaxonomy 103T00000X · License PSY20962 (CA)

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY20962 (CA)

23632 CALABASAS RD STE 202, Calabasas, CA 91302

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Other Names 1

Professional Name (2)Dr. Sonia Greaven Ph.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Sonia Herten-greaven Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 31, 2024 through January 31, 2028.

Opt-Out Effective DateJanuary 31, 2024

Opt-Out In Effect ThroughJanuary 31, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

INNOVATE PSYCHOLOGY INC

Psychologist (Clinical)

23632 CALABASAS RD STE 202
CALABASAS, CA 91302

Los Angeles County (818) 797-4653

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sonia Herten-greaven's NPI number?

The NPI number for Sonia Herten-greaven is 1568525467. It was assigned to this individual provider in the NPPES registry on December 19, 2006. The provider is also known as Dr. Sonia Greaven Ph.D..

Where is Sonia Herten-greaven located?

Sonia Herten-greaven practices at 23632 Calabasas Rd Ste 202, Calabasas, CA 91302. The listed phone number is (818) 797-4653.

What is Sonia Herten-greaven's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Is Sonia Herten-greaven enrolled in Medicare?

No. Sonia Herten-greaven has opted out of Medicare through January 31, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sonia Herten-greaven was last updated on September 30, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.