Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anil Aggarwal, M.D.

Anesthesiology Physician in Menomonee Falls, WI · enumerated 2005.

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

National Provider Identifier

1164405288

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Anil Aggarwal

Credential M.D.

Sex Male

Practice address W180n8085 Town Hall Rd, Department of Anesthesiology, Menomonee Falls, WI, 53051

Phone (262) 251-1000

Enumeration date Nov 22, 2005

Last updated in NPPES Apr 29, 2026

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 28313-20 (WI) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 28313-20 (WI) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01081982A (IN) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1164405288	Medicaid	WI	-

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 Anil Aggarwal?

The National Provider Identifier (NPI) for Anil Aggarwal is 1164405288, a Type 1 (individual) record in the CMS NPPES registry.

Where does Anil Aggarwal practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-29.