Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Joseph Parisi, MD

Orthopaedic Surgery Physician in Wauwatosa, WI · enumerated 2011 · practices at Orthopedic Surgeons of Wisconsin, S.C..

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

National Provider Identifier

1003100090

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Registry record

Entity type Individual (Type 1)

Name Thomas Joseph Parisi

Credential MD

Sex Male

Practice address 3077 N Mayfair Rd Ste 305, Wauwatosa, WI, 53222

Phone (414) 384-6700

Fax (414) 727-1058

Enumeration date Jun 7, 2011

Last updated in NPPES Mar 20, 2020

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License L-247558 (MA) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License DR.0056446 (CO) 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 Thomas Parisi?

The National Provider Identifier (NPI) for Thomas Parisi is 1003100090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Parisi practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-20.