NATHANIEL A BROWN M.D.
NPI 1295077154
Psychiatry & Neurology - Psychiatry in San Diego, CA

Q: What is Nathaniel Brown's NPI number?

The NPI number for Nathaniel Brown is 1295077154. It was assigned to this individual provider in the NPPES registry on March 19, 2013.

Q: What is Nathaniel Brown's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Nathaniel Brown was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 March 19, 2013

1111 6TH AVE, STE 550 #341851, SAN DIEGO, CA 92101(619) 463-1556 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 3, 2025, Apr 8, 2021, Nov 25, 2015 (3 updates tracked since 2015).

On this page

About Nathaniel A Brown M.d. NPPES

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

NATHANIEL A BROWN M.D. (NPI 1295077154) is an individual psychiatry provider in San Diego, California, licensed in California (134688) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1295077154

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameNATHANIEL A BROWNCredential: M.D.

Location Address1111 6TH AVE, STE 550 #341851San Diego, CA 92101

Mailing Address1111 6th Ave, Ste 550 #341851San Diego, CA 92101

Phone(619) 463-1556

Sole ProprietorNo

Enumeration DateMarch 19, 2013

Last NPPES UpdateMarch 3, 20253 updates tracked since enumeration

NPPES CertifiedMarch 3, 2025

✔ NPI 1295077154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · 134688

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1111 6TH AVE, San Diego, CA 92101

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Other Providers at the Same Location NPPES 9

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

HANNAH CERROS

Community Health Worker

1111 6TH AVE
SAN DIEGO, CA 92101

San Diego County (760) 299-5181

SKYYLR ANN ATKINSON

Social Worker (Clinical)

1111 6TH AVE, STE 550 PMB 293188
SAN DIEGO, CA 92101

San Diego County (559) 492-6123

AJANAE GARNER

Community Health Worker

1111 6TH AVE
SAN DIEGO, CA 92101

San Diego County (760) 299-5181

DR. ROYA NIAKIANI APC

Dentist (General Practice)

1111 6TH AVE, STE. 415
SAN DIEGO, CA 92101

San Diego County (619) 255-7575

Y&L COMMUNITY CARE SOLUTIONS LLC

Case Management

1111 6TH AVE
SAN DIEGO, CA 92101

San Diego County (858) 254-0190

MRITSA VENNELA KARUTURI

Community Health Worker

1111 6TH AVE
SAN DIEGO, CA 92101

San Diego County (760) 299-5181

FERMON LEE GRAYS

Technician, Pathology (Medical Laboratory)

1111 6TH AVE
SAN DIEGO, CA 92101

San Diego County (305) 788-0000

MS. ROYA NIAKIANI DMD

Dentist (Periodontics)

1111 6TH AVE, STE 102
SAN DIEGO, CA 92101

San Diego County (619) 702-7113

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 Nathaniel Brown's NPI number?

The NPI number for Nathaniel Brown is 1295077154. It was assigned to this individual provider in the NPPES registry on March 19, 2013.

Where is Nathaniel Brown located?

Nathaniel Brown practices at 1111 6th Ave Ste 550 #341851, San Diego, CA 92101. The listed phone number is (619) 463-1556.

What is Nathaniel Brown'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 Nathaniel Brown was last updated on March 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.