Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bischoff Hand Surgery

Orthopaedic Hand Surgery Physician in Tulsa, OK · enumerated 2020 · authorized official Aubrey Mason, Clinical Director.

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

National Provider Identifier

1568082824

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Registry record

Entity type Organization (Type 2)

Legal business name Bischoff Hand Surgery

Practice address 2448 E 81st St Ste 1200, Tulsa, OK, 74137

Phone (918) 900-6432

Fax (918) 392-7057

Enumeration date Apr 16, 2020

Last updated in NPPES Feb 23, 2026

Taxonomy & classification

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Aubrey Mason

Title Clinical Director

Phone (918) 900-6424

Other identifiers

Identifier	Type	State	Issuer
100147010A	Medicaid	OK	-

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 is Bischoff Hand Surgery located?

The practice location on file with NPPES is in Tulsa, OK.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-02-23. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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James Bischoff Orthopaedic Hand Surgery Physician · Tulsa, OK NPI 1003816265

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-23.