1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Psychiatry Neurology
  6. NPI Profile

THOMAS A HICKLIN I MD
NPI 1548284383
Psychiatry & Neurology - Psychiatry in Los Angeles, CA

Active since July 26, 2006
1520 SAN PABLO STREET, SUITE 1652, LOS ANGELES, CA 90033(323) 442-6000(323) 442-6001 Get Directions Write a Review

NPPES record last updated: May 1, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Thomas A Hicklin I Md NPPES

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

THOMAS A HICKLIN I MD (NPI 1548284383) is an individual psychiatry provider in Los Angeles, California, licensed in California (C32506) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1548284383
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTHOMAS A HICKLIN ICredential: MD
Location Address1520 SAN PABLO STREET, SUITE 1652Los Angeles, CA 90033-5321
Mailing Address1520 San Pablo Street, Suite 1652Los Angeles, CA 90033-5321 · (323) 442-6000 · Fax (323) 442-6001
Phone(323) 442-6000
Fax(323) 442-6001
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateMay 1, 2012
✔ NPI 1548284383 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 CA · C32506
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.
1520 SAN PABLO STREET, Los Angeles, CA 90033
Open in Google Maps ↗

Other Identifiers 3

Other00C325060CA · Blue Shield
Medicare ID-Type UnspecifiedC32506ACA
Other0633629CA · Champus

Other Providers at the Same Location NPPES 10

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

SAURABH D ASHIER PA-C
Physician Assistant (Surgical)
1520 SAN PABLO STREET
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5849
JOHN MATTHEW RINGMAN MD
Psychiatry & Neurology (Neurology)
1520 SAN PABLO STREET, SUITE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 457-5710
DR. CHIRAG H. PATEL M.D.
Multi-Specialty
1520 SAN PABLO STREET, SUITE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
DEIRDRE R ANGLIN MD
Emergency Medicine
1520 SAN PABLO STREET
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5955
CAROLINE T. NGUYEN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1520 SAN PABLO STREET, SUITE 1000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5100
DANIELLE MARIE FEIGENBAUM M.D.
Psychiatry & Neurology (Neurology)
1520 SAN PABLO STREET, SUITE 3000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5710
DR. PARKASH GILL M.D.
Internal Medicine (Hematology)
1520 SAN PABLO STREET, SUITE 1000
LOS ANGELES, CA 90033
Los Angeles County (626) 457-5839
ALFREDO LEE CHANG MD
Internal Medicine (Critical Care Medicine)
1520 SAN PABLO STREET, SUITE1000
LOS ANGELES, CA 90033
Los Angeles County (323) 442-5100

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 Thomas Hicklin's NPI number?

The NPI number for Thomas Hicklin is 1548284383. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Thomas Hicklin located?

Thomas Hicklin practices at 1520 San Pablo Street Suite 1652, Los Angeles, CA 90033. The listed phone number is (323) 442-6000.

What is Thomas Hicklin'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 Thomas Hicklin was last updated on May 1, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.