Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Benjamin Knight

Orthopaedic Surgery Physician in Milwaukee, WI · enumerated 2017.

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

National Provider Identifier

1851823066

Verified

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Registry record

Entity type Individual (Type 1)

Name Benjamin Knight

Sex Male

Practice address 2900 W Oklahoma Ave, Milwaukee, WI, 53215

Phone (414) 649-6000

Enumeration date Mar 28, 2017

Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 125080361 (IL) Secondary

207XS0114X Adult Reconstructive Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 69901 (WI) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 69901 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
100081169	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 Benjamin Knight?

The National Provider Identifier (NPI) for Benjamin Knight is 1851823066, a Type 1 (individual) record in the CMS NPPES registry.

Where does Benjamin Knight practice?

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

Other providers at this practice address

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Moises Garcia Transplant Hepatology Physician · Milwaukee, WI NPI 1386640811 Richard Hodgson Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Milwaukee, WI NPI 1932108354 Sarah Ray Pharmacotherapy Pharmacist · Milwaukee, WI NPI 1134112873 Mitchell Leavitt Emergency Medicine Physician · Milwaukee, WI NPI 1598752719 David Kramer Critical Care Medicine (Internal Medicine) Physician · Milwaukee, WI NPI 1336136225 Jacob Luthman Advanced Heart Failure and Transplant Cardiology Physician · Milwaukee, WI NPI 1396735049 Douglas Bell Anesthesiology Physician · Milwaukee, WI NPI 1154304129 George Brodzinski Anesthesiology Physician · Milwaukee, WI NPI 1952384935

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.