Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GLADSTONE PSYCHIATRY AND WELLNESS
NPI 1124487111
Psychiatry & Neurology - Psychiatry in Columbia, MD

Q: What is Gladstone Psychiatry And Wellness's NPI number?

The NPI number for Gladstone Psychiatry And Wellness is 1124487111. It was assigned to this organization in the NPPES registry on February 18, 2016.

Q: What is Gladstone Psychiatry And Wellness's specialty?

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

Active since February 18, 2016

9841 BROKEN LAND PKWY STE 211, COLUMBIA, MD 21046(443) 708-5856(667) 212-5095 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 29, 2016, Feb 18, 2016 (2 updates tracked since 2016).

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About Gladstone Psychiatry And Wellness NPPES

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

GLADSTONE PSYCHIATRY AND WELLNESS (NPI 1124487111) is a healthcare organization registered as a psychiatry in Columbia, Maryland and active in the NPI registry since February 2016. The organization maintains 4 additional practice locations and lists Anthony G. Massey, Ceo, as its authorized official.

NPPES Registry Identity

NPI1124487111

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameGLADSTONE PSYCHIATRY AND WELLNESS

Location Address9841 BROKEN LAND PKWY STE 211Columbia, MD 21046-3068

Mailing Address9841 Broken Land Pkwy Ste 211Columbia, MD 21046-3068 · (443) 708-5856 · Fax (667) 212-5095

Phone(443) 708-5856

Fax(667) 212-5095

Organization SubpartNo

Authorized OfficialAnthony G. MasseyCeo · (443) 708-5856

Enumeration DateFebruary 18, 2016

Last NPPES UpdateJuly 1, 20262 updates tracked since enumeration

NPPES CertifiedJuly 1, 2026

✔ NPI 1124487111 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 · D0045477

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.

9841 BROKEN LAND PKWY STE 211, Columbia, MD 21046

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Secondary Practice Locations 4

Location 150 Carroll Creek Way Ste 320Frederick, MD 21701-7106 · Phone (443) 708-5856

Location 21501 Sulgrave Ave Ste 200Baltimore, MD 21209-3650 · Phone (443) 708-5856

Location 311350 McCormick Rd Ste 600Hunt Valley, MD 21031-1002 · Phone (443) 708-5856

Location 44416 E West Hwy Ste 310Bethesda, MD 20814-4573 · Phone (443) 708-5856

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

Other Providers at the Same Location NPPES 8

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

BRITTANY VARNER M.D.

Psychiatry & Neurology (Child & Adolescent Psychiatry)