Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ranga Reddy Sirigiri, M.D.

General Practice Physician in Troy, MI · enumerated 2009.

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

National Provider Identifier

1437387297

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Registry record

Entity type Individual (Type 1)

Name Dr. Ranga Reddy Sirigiri

Credential M.D.

Sex Male

Practice address 660 Trombley Dr, Troy, MI, 48083

Phone (586) 439-5729

Enumeration date Jun 30, 2009

Last updated in NPPES Aug 27, 2019

Taxonomy & licenses

207YP0228X Pediatric Otolaryngology Physician Allopathic & Osteopathic Physicians · License 4301092209 (MI) Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License 4301092209 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does Ranga Sirigiri practice?

The practice location on file with NPPES is in Troy, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ranga Sirigiri?

The National Provider Identifier (NPI) for Ranga Sirigiri is 1437387297, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-27.