Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Mark Weber, M.D.

Vascular Surgery Physician in Tulsa, OK · enumerated 2010.

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

National Provider Identifier

1922323146

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Registry record

Entity type Individual (Type 1)

Name Dr. John Mark Weber

Credential M.D.

Sex Male

Practice address 6151 S Yale Ave Ste 1304, Tulsa, OK, 74136

Phone (918) 502-3200

Fax (918) 502-3205

Enumeration date Mar 30, 2010

Last updated in NPPES Dec 5, 2025

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 30899 (OK) 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
200592560A	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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Weber?

John Weber is registered in NPPES with the primary taxonomy of Vascular Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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William Ross Cardiovascular Disease Physician · Tulsa, OK NPI 1619976776 Valerie Allison Registered Dietitian · Tulsa, OK NPI 1487754925 Andrew Kurklinsky Interventional Cardiology Physician · Tulsa, OK NPI 1831350263 Ajay Joseph Interventional Cardiology Physician · Tulsa, OK NPI 1104180553 Elizabeth Archer-Cooper Physician Assistant · Tulsa, OK NPI 1033565676 Andres Guerra Vascular Surgery Physician · Tulsa, OK NPI 1396276887 Jazmine Manns Physician Assistant · Tulsa, OK NPI 1033750328 Kelley Martin Nurse Practitioner · Tulsa, OK NPI 1184291767

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-05.