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GEORGE DRINKA MD AND BARBARA DRINKA LCSW PC
NPI 1932339280
Psychiatry & Neurology - Psychiatry in Portland, OR

Active since July 21, 2009
2250 NW FLANDERS ST, SUITE 306, PORTLAND, OR 97210(503) 226-0558(503) 276-1284 Get Directions Write a Review

NPPES record last updated: December 21, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About George Drinka Md And Barbara Drinka Lcsw Pc NPPES

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

GEORGE DRINKA MD AND BARBARA DRINKA LCSW PC (NPI 1932339280) is a healthcare organization registered as a psychiatry in Portland, Oregon and active in the NPI registry since July 2009. The organization lists George F Drinka, President, as its authorized official.

NPPES Registry Identity

NPI1932339280
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameGEORGE DRINKA MD AND BARBARA DRINKA LCSW PC
Location Address2250 NW FLANDERS ST, SUITE 306Portland, OR 97210-0411
Mailing Address2250 Nw Flanders St, Suite 306Portland, OR 97210-0411 · (503) 226-0558 · Fax (503) 276-1284
Phone(503) 226-0558
Fax(503) 276-1284
Organization SubpartNo
Authorized OfficialGeorge F DrinkaPresident · (503) 226-0558
Enumeration DateJuly 21, 2009
Last NPPES UpdateDecember 21, 2016
✔ NPI 1932339280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in OR · MD14189
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychoanalystTaxonomy 102L00000X · License OR000665 (OR)
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License OR000665 (OR)
2250 NW FLANDERS ST, Portland, OR 97210
Open in Google Maps ↗

Other Identifiers 1

Medicare PINR167810

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

George Drinka Md And Barbara Drinka Lcsw Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateOregonEnrollment IDO20091006000108Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to George Drinka MD And Barbara Drinka Lcsw PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

George Drinka, M.D.
Psychiatry
NPI 1710089826
2250 NW FLANDERS ST SUITE 306
Portland, OR 97210
(503) 226-0558
✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 George Drinka MD And Barbara Drinka Lcsw PC's NPI number?

The NPI number for George Drinka MD And Barbara Drinka Lcsw PC is 1932339280. It was assigned to this organization in the NPPES registry on July 21, 2009.

Where is George Drinka MD And Barbara Drinka Lcsw PC located?

George Drinka MD And Barbara Drinka Lcsw PC is located at 2250 NW Flanders St Suite 306, Portland, OR 97210. The listed phone number is (503) 226-0558.

What is George Drinka MD And Barbara Drinka Lcsw PC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is George Drinka MD And Barbara Drinka Lcsw PC enrolled in Medicare?

Yes. George Drinka MD And Barbara Drinka Lcsw PC is registered in the Medicare PECOS enrollment system.

When is George Drinka MD And Barbara Drinka Lcsw PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Oregon, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through George Drinka MD And Barbara Drinka Lcsw PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to George Drinka MD And Barbara Drinka Lcsw PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for George Drinka MD And Barbara Drinka Lcsw PC was last updated on December 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.