Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ADVENTIST PHYSICIAN SERVICE, INC
NPI 1609798420
Psychiatry & Neurology - Psychiatry in Silver Spring, MD

Q: What is Adventist Physician Service, Inc's NPI number?

The NPI number for Adventist Physician Service, Inc is 1609798420. It was assigned to this organization in the NPPES registry on July 27, 2026. The provider is doing business as Adventist Medical Group.

Q: What is Adventist Physician Service, Inc's specialty?

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

Active since July 27, 2026

11890 HEALING WAY, SILVER SPRING, MD 20904(240) 637-4000 Get Directions Write a Review

NPPES record added: July 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Adventist Physician Service, Inc NPPES

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

ADVENTIST PHYSICIAN SERVICE, INC (NPI 1609798420), doing business as Adventist Medical Group, is a healthcare organization registered as a psychiatry in Silver Spring, Maryland and active in the NPI registry since July 2026. The organization lists Okezue Nwachuku, Managed Care Director, as its authorized official.

NPPES Registry Identity

NPI1609798420

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameADVENTIST PHYSICIAN SERVICE, INC

Location Address11890 HEALING WAYSilver Spring, MD 20904-7917

Mailing Address820 W Diamond Ave Ste 500Gaithersburg, MD 20878-1469 · (301) 315-3102

Phone(240) 637-4000

Organization SubpartNo

Authorized OfficialOkezue NwachukuManaged Care Director · (301) 315-3170

Enumeration DateJuly 27, 2026

NPPES CertifiedJuly 26, 2026

✔ NPI 1609798420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

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.

11890 HEALING WAY, Silver Spring, MD 20904

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Other Names 1

Doing Business AsAdventist Medical Group

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

JAADEEP MANN MD, MPH

Internal Medicine