Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

T.W. Tschirley MD Inc

Q: What is the NPI number for T.W. Tschirley MD Inc?

The NPI for T.W. Tschirley MD Inc is 1902052558, a Type 2 (organization) record in the CMS NPPES registry.

Cardiovascular Disease Physician in Johnston, RI · enumerated 2008 · authorized official Claire Tschirley, Nurse.

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

National Provider Identifier

1902052558

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Registry record

Entity type Organization (Type 2)

Legal business name T.W. Tschirley MD Inc

Practice address 1524 Atwood Ave Ste 434, Johnston, RI, 02919

Phone (401) 273-2730

Fax (401) 831-9025

Enumeration date Aug 14, 2008

Last updated in NPPES Aug 14, 2008

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 4951 (RI) Primary

Authorized official

Name Claire Tschirley

Title Nurse

Phone (401) 273-2730

Other identifiers

Identifier	Type	State	Issuer
9020212	Medicaid	RI	-

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 T.W. Tschirley MD Inc?

The NPI for T.W. Tschirley MD Inc is 1902052558, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for T.W. Tschirley MD Inc?

NPPES lists Claire Tschirley (Nurse) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-14.