Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Aaron D. Anderson, M.D.

Anesthesiology Physician in Wausau, WI · enumerated 2006.

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

National Provider Identifier

1720024870

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Aaron D. Anderson

Credential M.D.

Sex Male

Practice address 425 Pine Ridge Blvd, Wausau, WI, 54401

Phone (715) 847-2000

Enumeration date Jun 20, 2006

Last updated in NPPES Jul 12, 2011

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD0000046018 (TN) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 51407-20 (WI) 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 is the NPI number for Aaron Anderson?

The National Provider Identifier (NPI) for Aaron Anderson is 1720024870, a Type 1 (individual) record in the CMS NPPES registry.

Where does Aaron Anderson practice?

The practice location on file with NPPES is in Wausau, 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 2011-07-12.