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DR. DARREL A. REGIER M.D.
NPI 1407957327
Psychiatry & Neurology - Psychiatry in Bethesda, MD

Active since September 25, 2006
5101 EDGEMOOR LN, BETHESDA, MD 20814(301) 907-7507(301) 654-2962 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Darrel A. Regier M.d. NPPES

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

DR. DARREL A. REGIER M.D. (NPI 1407957327) is an individual psychiatry provider in Bethesda, Maryland, licensed in Maryland (D0018243) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1407957327
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DARREL A. REGIERCredential: M.D.
Location Address5101 EDGEMOOR LNBethesda, MD 20814-2305
Mailing Address5101 Edgemoor LnBethesda, MD 20814-2305 · (301) 907-7507 · Fax (301) 654-2962
Phone(301) 907-7507
Fax(301) 654-2962
Sole ProprietorYes
Enumeration DateSeptember 25, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1407957327 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in MD · D0018243
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.
5101 EDGEMOOR LN, Bethesda, MD 20814
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Other Identifiers 1

Medicare UPINB70952MD

Other Providers at the Same Location NPPES

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

DR. NATALIE GRACE REGIER PHD
Psychologist (Clinical)
5101 EDGEMOOR LN
BETHESDA, MD 20814
Montgomery County (202) 515-1356

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 Darrel Regier's NPI number?

The NPI number for Darrel Regier is 1407957327. It was assigned to this individual provider in the NPPES registry on September 25, 2006.

Where is Darrel Regier located?

Darrel Regier practices at 5101 Edgemoor Ln, Bethesda, MD 20814. The listed phone number is (301) 907-7507.

What is Darrel Regier's specialty?

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

When was this NPI record last updated?

The NPPES record for Darrel Regier was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.