DR. DOREEN RUTH DOWNING PH.D.
NPI 1598936957
Psychologist - Clinical in Berkeley, CA

Q: What is Doreen Downing's NPI number?

The NPI number for Doreen Downing is 1598936957. It was assigned to this individual provider in the NPPES registry on March 13, 2008. The provider is also known as Doreen Ruth Hamilton.

Q: What is Doreen Downing's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Doreen Downing was last updated on June 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since March 13, 2008PECOS Enrolled

1700 SOLANO AVE. SUITE F, BERKELEY, CA 94707(510) 524-4055 Get Directions Write a Review

NPPES record last updated: June 19, 2019. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Doreen Ruth Downing Ph.d. NPPES

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

DR. DOREEN RUTH DOWNING PH.D. (NPI 1598936957) is an individual clinical provider in Berkeley, California, licensed in California (PSY12799) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1598936957

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DOREEN RUTH DOWNINGCredential: PH.D.

Location Address1700 SOLANO AVE. SUITE FBerkeley, CA 94707

Mailing Address1700 Solano Ave. Suite FBerkeley, CA 94707 · (510) 524-4055

Phone(510) 524-4055

Sole ProprietorYes

Enumeration DateMarch 13, 2008

Last NPPES UpdateJune 19, 2019

✔ NPI 1598936957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY12799

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

1700 SOLANO AVE. SUITE F, Berkeley, CA 94707

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Other Names 1

Former Name (1)Doreen Ruth Hamilton

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Doreen Ruth Downing Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94707 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Doreen Downing's NPI number?

The NPI number for Doreen Downing is 1598936957. It was assigned to this individual provider in the NPPES registry on March 13, 2008. The provider is also known as Doreen Ruth Hamilton.

Where is Doreen Downing located?

Doreen Downing practices at 1700 Solano Ave. Suite F, Berkeley, CA 94707. The listed phone number is (510) 524-4055.

What is Doreen Downing's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Doreen Downing enrolled in Medicare?

Yes. Doreen Downing is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Doreen Downing was last updated on June 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.