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DR. CAROLINE M. TAN M.D.
NPI 1396835930
Psychiatry & Neurology - Child & Adolescent Psychiatry in Herndon, VA

Active since October 13, 2006
297 HERNDON PKWY, SUITE 202, HERNDON, VA 20170(571) 323-3300(571) 323-3300 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Caroline M. Tan M.d. NPPES

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

DR. CAROLINE M. TAN M.D. (NPI 1396835930) is an individual child & adolescent psychiatry provider in Herndon, Virginia, licensed in Virginia (0101230738) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1396835930
Entity TypeIndividualFemale
Primary Taxonomy2084P0804X
Provider Legal NameDR. CAROLINE M. TANCredential: M.D.
Location Address297 HERNDON PKWY, SUITE 202Herndon, VA 20170-4474
Mailing Address297 Herndon Pkwy, Suite 202Herndon, VA 20170-4474 · (571) 323-3300 · Fax (571) 323-3300
Phone(571) 323-3300
Fax(571) 323-3300
Sole ProprietorYes
Enumeration DateOctober 13, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1396835930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in VA · 0101230738
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.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License 0101230738 (VA)
297 HERNDON PKWY, Herndon, VA 20170
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Other Providers at the Same Location NPPES 4

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

MS. THERESA JACOB LPC
Counselor (Professional)
297 HERNDON PKWY, STE. 202
HERNDON, VA 20170
Fairfax County (703) 481-6130
MEG WALLACE LPC
Counselor (Professional)
297 HERNDON PKWY, SUITE 201
HERNDON, VA 20170
Fairfax County (703) 435-4325
NORTHERN VIRGINIA PSYCHOTHERAPY ASSOC., INC.
Social Worker (Clinical)
297 HERNDON PKWY, STE. 201
HERNDON, VA 20170
Fairfax County (703) 742-6043
KATHI WHITTEN LCSW
Social Worker (Clinical)
297 HERNDON PKWY, STE 201
HERNDON, VA 20170
Fairfax County (703) 742-6043

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 Caroline Tan's NPI number?

The NPI number for Caroline Tan is 1396835930. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Caroline Tan located?

Caroline Tan practices at 297 Herndon Pkwy Suite 202, Herndon, VA 20170. The listed phone number is (571) 323-3300.

What is Caroline Tan'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 Caroline Tan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.