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DR. DOUGLAS BRIAN FAGEN PHD
NPI 1154777803
Psychologist - Clinical in Washington, DC

Active since May 12, 2016
4759 RESERVOIR RD NW, WASHINGTON, DC 20007(202) 944-3071(202) 454-2292 Get Directions Write a Review

NPPES record last updated: May 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Douglas Brian Fagen Phd NPPES

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

DR. DOUGLAS BRIAN FAGEN PHD (NPI 1154777803) is an individual clinical provider in Washington, District Of Columbia, licensed in District Of Columbia (1000067) and active in the NPI registry since May 2016.

NPPES Registry Identity

NPI1154777803
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. DOUGLAS BRIAN FAGENCredential: PHD
Location Address4759 RESERVOIR RD NWWashington, DC 20007-1921
Mailing Address4759 Reservoir Rd NwWashington, DC 20007-1921 · (202) 944-3071 · Fax (202) 454-2292
Phone(202) 944-3071
Fax(202) 454-2292
Sole ProprietorNo
Enumeration DateMay 12, 2016
✔ NPI 1154777803 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 DC · 1000067
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.
4759 RESERVOIR RD NW, Washington, DC 20007
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Other Providers at the Same Location NPPES 20

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

EMILY GLODZIK M.A., CCC-SLP
Speech-Language Pathologist
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 965-6600
DR. KATHERINE DUBE PSY.D.
Psychologist (Clinical)
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 349-8620
ADAIR HODGES HAMILTON BS, COTA/L
Occupational Therapy Assistant
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 965-6600
CHRISTOPHER HASLAM
Speech-Language Pathologist
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (610) 310-8116
MS. COURTNEY BROOKE HELDMAN OTR/L
Occupational Therapist
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 965-6600
ALICE MEYER
Social Worker (Clinical)
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 349-8633
MRS. RAYNA BETH DINSMORE M.A., CCC-SLP
Speech-Language Pathologist
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 349-8639
MARTHA KIGER MA,OTR/L
Occupational Therapist
4759 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 965-6600

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 Douglas Fagen's NPI number?

The NPI number for Douglas Fagen is 1154777803. It was assigned to this individual provider in the NPPES registry on May 12, 2016.

Where is Douglas Fagen located?

Douglas Fagen practices at 4759 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 944-3071.

What is Douglas Fagen's specialty?

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

When was this NPI record last updated?

The NPPES record for Douglas Fagen was last updated on May 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.