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DR. SAMUEL JOHN N RAJARATNAM MD
NPI 1427103522
Psychiatry & Neurology - Child & Adolescent Psychiatry in Huntington Beach, CA

Active since January 25, 2007
16152 BEACH BLVD STE 200, HUNTINGTON BEACH, CA 92647(714) 841-6772(714) 841-6775 Get Directions Write a Review

NPPES record last updated: April 11, 2017. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Samuel John N Rajaratnam Md NPPES

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

DR. SAMUEL JOHN N RAJARATNAM MD (NPI 1427103522) is an individual child & adolescent psychiatry provider in Huntington Beach, California, licensed in California (A51207) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1427103522
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. SAMUEL JOHN N RAJARATNAMCredential: MD
Location Address16152 BEACH BLVD STE 200Huntington Beach, CA 92647-3869
Mailing Address23509 Ridge Line RdDiamond Bar, CA 91765-3008 · (714) 553-4592 · Fax (714) 841-6775
Phone(714) 841-6772
Fax(714) 841-6775
Sole ProprietorYes
Enumeration DateJanuary 25, 2007
Last NPPES UpdateApril 11, 2017
✔ NPI 1427103522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in CA · A51207
Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

16152 BEACH BLVD STE 200, Huntington Beach, CA 92647
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Other Identifiers 1

OtherVERD214CA · Staff#

Other Providers at the Same Location NPPES 3

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

JOSHUA TANN MFT
Marriage & Family Therapist
16152 BEACH BLVD STE 200
HUNTINGTON BEACH, CA 92647
Orange County (714) 841-6772
MRS. MARY A KERR L.C.S.W.
Social Worker (Clinical)
16152 BEACH BLVD STE 200
HUNTINGTON BEACH, CA 92647
Orange County (714) 913-3129
MRS. SHARMILA BHADURI M.S
Marriage & Family Therapist
16152 BEACH BLVD STE 200
HUNTINGTON BEACH, CA 92647
Orange County (714) 841-6772

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 Samuel John Rajaratnam's NPI number?

The NPI number for Samuel John Rajaratnam is 1427103522. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Samuel John Rajaratnam located?

Samuel John Rajaratnam practices at 16152 Beach Blvd Ste 200, Huntington Beach, CA 92647. The listed phone number is (714) 841-6772.

What is Samuel John Rajaratnam's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

When was this NPI record last updated?

The NPPES record for Samuel John Rajaratnam was last updated on April 11, 2017. NPI Profile syncs with the weekly NPPES data releases published by CMS.