Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Jon V. Schellack, M.D. (A Professional Medical Corporation)

Vascular Surgery Physician in Baton Rouge, LA · enumerated 2006 · authorized official Jon Schellack, President.

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

National Provider Identifier

1174624712

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Jon V. Schellack, M.D. (A Professional Medical Corporation)

Other name <Unavail>

Practice address 5425 Brittany Dr # B, Baton Rouge, LA, 70808

Phone (225) 767-5479

Fax (225) 767-5147

Enumeration date Sep 26, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Jon Schellack

Title President

Phone (225) 767-5479

Other identifiers

Identifier	Type	State	Issuer
1446564	Medicaid	LA	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Jon V. Schellack, M.D. (A Professional Medical Corporation)?

Jon V. Schellack, M.D. (A Professional Medical Corporation) is registered in NPPES as a Vascular Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.