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DR. PERCIVAL TIONGSON M.D.
NPI 1871772913
Psychiatry & Neurology - Psychiatry in Chester, IL

Active since October 25, 2007
1315 LEHMEN DR, CHESTER, IL 62233(618) 826-4571(618) 826-3229 Get Directions Write a Review

NPPES record last updated: October 25, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Percival Tiongson M.d. NPPES

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

DR. PERCIVAL TIONGSON M.D. (NPI 1871772913) is an individual psychiatry provider in Chester, Illinois and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1871772913
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. PERCIVAL TIONGSONCredential: M.D.
Location Address1315 LEHMEN DRChester, IL 62233-2542
Mailing Address1315 Lehmen DrChester, IL 62233-2542 · (618) 826-4571 · Fax (618) 826-3229
Phone(618) 826-4571
Fax(618) 826-3229
Sole ProprietorNo
Enumeration DateOctober 25, 2007
✔ NPI 1871772913 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.
1315 LEHMEN DR, Chester, IL 62233
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Other Identifiers 1

Medicare UPINE24661IL

Other Providers at the Same Location NPPES 19

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

IL DEPT. OF HUMAN SERVICES
Psychiatric Unit
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
CHESTER MENTAL HEALTH CENTER
Pharmacy (Long Term Care Pharmacy)
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
DR. MARIE-ANGE SAINVILUS MD
Obstetrics & Gynecology
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
IL DEPT. OF HUMAN SERVICES
Psychiatric Unit
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
DR. ALAN ROBERT FELTHOUS MD
Psychiatry & Neurology (Psychiatry)
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
IL DEPT. OF HUMAN SERVICES
Psychiatric Unit
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
IL DEPT. OF HUMAN SERVICES
Psychiatric Unit
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571
NAGESWARARAO VALLABHANENI MD PSYCHIATRIST
Psychiatry & Neurology (Psychiatry)
1315 LEHMEN DR
CHESTER, IL 62233
Randolph County (618) 826-4571

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 Percival Tiongson's NPI number?

The NPI number for Percival Tiongson is 1871772913. It was assigned to this individual provider in the NPPES registry on October 25, 2007.

Where is Percival Tiongson located?

Percival Tiongson practices at 1315 Lehmen Dr, Chester, IL 62233. The listed phone number is (618) 826-4571.

What is Percival Tiongson'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 Percival Tiongson was last updated on October 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.