Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Surjit Singh MD Inc

Psychiatry Physician in Terre Haute, IN · enumerated 2007 · authorized official Surjit Singh, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1619156536

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Registry record

Entity type Organization (Type 2)

Legal business name Surjit Singh MD Inc

Practice address 3642 S 4th St, Terre Haute, IN, 47802

Phone (812) 234-7945

Fax (812) 234-6059

Enumeration date Oct 27, 2007

Last updated in NPPES Feb 18, 2008

Taxonomy & classification

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 01035135A (IN) Primary

Authorized official

Name Surjit Singh

Title President

Phone (812) 234-7945

Other identifiers

Identifier	Type	State	Issuer
DG3287	Other	IN	RAILROAD MEDICARE
607300	Other	IN	MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Surjit Singh MD Inc located?

The practice location on file with NPPES is in Terre Haute, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-18.