DR. KATRINA ANGELINA COLBY PHD
NPI 1164805594
Psychologist - Rehabilitation in Bethesda, MD

Q: What is Katrina Colby's NPI number?

The NPI number for Katrina Colby is 1164805594. It was assigned to this individual provider in the NPPES registry on July 2, 2015.

Q: What is Katrina Colby's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Rehabilitation, with taxonomy code 103TR0400X.

Q: When was this NPI record last updated?

The NPPES record for Katrina Colby was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since July 02, 2015PECOS Enrolled

8901 ROCKVILLE PIKE, BETHESDA, MD 20889(301) 400-2031 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 8, 2026, May 4, 2020, Sep 21, 2016 (3 updates tracked since 2016).

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About Dr. Katrina Angelina Colby Phd NPPES

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

DR. KATRINA ANGELINA COLBY PHD (NPI 1164805594) is an individual rehabilitation provider in Bethesda, Maryland, licensed in Maryland (07571) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164805594

Entity TypeIndividualFemale

Primary Taxonomy103TR0400X

Provider Legal NameDR. KATRINA ANGELINA COLBYCredential: PHD

Location Address8901 ROCKVILLE PIKEBethesda, MD 20889-0001

Mailing Address8901 Rockville PikeBethesda, MD 20889-0001

Phone(301) 400-2031

Sole ProprietorYes

Enumeration DateJuly 2, 2015

Last NPPES UpdateApril 8, 20263 updates tracked since enumeration

NPPES CertifiedApril 8, 2026

✔ NPI 1164805594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · RehabilitationBehavioral Health & Social Service Providers

Taxonomy Code103TR0400X

License✔ Licensed in MD · 07571

Definition

A psychologist who specializes in the study and application of psychological principles on behalf of persons who have disability due to injury or illness. Rehabilitation psychologists, often within teams, assess and treat cognitive, emotional, and functional difficulties, and help people to overcome barriers to participation in life activities. Rehabilitation psychologists are involved in practice, research, and advocacy, with the broad goal of fostering independence and opportunity for people with disabilities.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 07571 (MD)

8901 ROCKVILLE PIKE, Bethesda, MD 20889

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katrina Angelina Colby Phd 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.

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

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