Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lourin Chahin MD Pllc

Q: What is the NPI number for Lourin Chahin MD Pllc?

The NPI for Lourin Chahin MD Pllc is 1780987156, a Type 2 (organization) record in the CMS NPPES registry.

Internal Medicine Physician in Troy, MI · enumerated 2010 · authorized official Lourin Chahin, Owner.

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

National Provider Identifier

1780987156

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Registry record

Entity type Organization (Type 2)

Legal business name Lourin Chahin MD Pllc

Practice address 1950 E Wattles Rd, Suite 101, Troy, MI, 48085

Phone (248) 376-4821

Fax (586) 254-3872

Enumeration date Dec 7, 2010

Last updated in NPPES Mar 8, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 4301079583 (MI) Primary

Authorized official

Name Lourin Chahin

Title Owner

Phone (248) 376-4821

Other identifiers

Identifier	Type	State	Issuer
4301079583	Other	MI	MICHIGAN STATE LICENSE

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

What is the NPI number for Lourin Chahin MD Pllc?

The NPI for Lourin Chahin MD Pllc is 1780987156, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Lourin Chahin MD Pllc?

NPPES lists Lourin Chahin (Owner) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-08.