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Peggy Tong, MD

Dermatology Physician in Milwaukee, WI · enumerated 2005.

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

National Provider Identifier

1063408573

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Registry record

Entity type Individual (Type 1)
Name Peggy Tong
Credential MD
Sex Female
Practice address 3003 W Good Hope Rd, Milwaukee, WI, 53209
Phone (414) 352-3100
Fax (414) 247-4597
Enumeration date Sep 21, 2005
Last updated in NPPES Jan 29, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 38666 (WI) 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
P00602507 Other WI RR MEDICARE
32332500 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.

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Frequently asked questions

Where does Peggy Tong practice?
The practice location on file with NPPES is in Milwaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peggy Tong?
The National Provider Identifier (NPI) for Peggy Tong is 1063408573, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-29.