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DR. ROY M. ISENBERG PH.D.
NPI 1871575399
Psychologist - Health Service in Oklahoma City, OK

Active since November 18, 2005
717 NW 56TH ST, OKLAHOMA CITY, OK 73118(404) 415-2303(415) 415-2301 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Roy M. Isenberg Ph.d. NPPES

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

DR. ROY M. ISENBERG PH.D. (NPI 1871575399) is an individual health service provider in Oklahoma City, Oklahoma, licensed in Oklahoma (313) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1871575399
Entity TypeIndividualMale
Primary Taxonomy103TH0100X
Provider Legal NameDR. ROY M. ISENBERGCredential: PH.D.
Location Address717 NW 56TH STOklahoma City, OK 73118-6030
Mailing Address717 Nw 56th StOklahoma City, OK 73118-6030 · (404) 415-2303 · Fax (415) 415-2301
Phone(404) 415-2303
Fax(415) 415-2301
Sole ProprietorYes
Enumeration DateNovember 18, 2005
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1871575399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Health ServiceBehavioral Health & Social Service Providers
Taxonomy Code103TH0100X
License✔ Licensed in OK · 313
Definition
A psychologist, certified/licensed at the independent practice level in his/her state, who is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).
Also ListedPsychologist · CounselingTaxonomy 103TC1900X · License 313 (OK)

Other Providers at the Same Location NPPES 12

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

DR. JUANITA PAPPAS DO
Family Medicine
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (800) 993-8244
NANCY MATTER COBB MSW, LCSW
Social Worker (Clinical)
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 415-2305
NANCY MATTER COBB. LCSW, INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 415-2305
JAMES E. STURGIS, PHD, PC
Psychologist (Clinical)
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 607-6214
OKLAHOMA COUNSELING AND PSYCHOTHERAPY, LLC
Counselor (Mental Health)
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 415-2300
WARREN K RUSSELL PH D P C
Psychologist
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 415-2302
INFANT PARENT INTERVENTION CENTER
Community/Behavioral Health
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 415-2304
MARATHON HEALTH LLC
Family Medicine
717 NW 56TH ST
OKLAHOMA CITY, OK 73118
Oklahoma County (405) 766-8060

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 Roy Isenberg's NPI number?

The NPI number for Roy Isenberg is 1871575399. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is Roy Isenberg located?

Roy Isenberg practices at 717 NW 56th St, Oklahoma City, OK 73118. The listed phone number is (404) 415-2303.

What is Roy Isenberg's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Health Service, with taxonomy code 103TH0100X.

When was this NPI record last updated?

The NPPES record for Roy Isenberg was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.