Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sudhakara P. Paruchuri, M.D.

Anesthesiology Physician in Downers Grove, IL · enumerated 2005.

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

National Provider Identifier

1821099854

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Registry record

Entity type Individual (Type 1)

Name Sudhakara P. Paruchuri

Credential M.D.

Sex Male

Practice address 3815 Highland Ave, Downers Grove, IL, 60515

Phone (630) 275-6699

Enumeration date Aug 1, 2005

Last updated in NPPES Dec 20, 2021

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 036078480 (IL) 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

What specialty is Sudhakara Paruchuri?

Sudhakara Paruchuri is registered in NPPES with the primary taxonomy of Anesthesiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-20.