Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr. J.A. Direnna Jr, P.C.

Q: What is the NPI number for Dr. J.A. Direnna Jr, P.C.?

The NPI for Dr. J.A. Direnna Jr, P.C. is 1336281534, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Gladstone, MO · enumerated 2007 · authorized official James Direnna, Director.

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

National Provider Identifier

1336281534

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Registry record

Entity type Organization (Type 2)

Legal business name Dr. J.A. Direnna Jr, P.C.

Practice address 1 the Woodlands, Gladstone, MO, 64119

Phone (816) 225-1643

Fax (913) 248-9383

Enumeration date Feb 13, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License R6C32 (MO) Primary

Authorized official

Name James Direnna

Title Director

Phone (816) 225-1643

Other identifiers

Identifier	Type	State	Issuer
19739014	Other	MO	BLUE SHIELD KC

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 Dr. J.A. Direnna Jr, P.C.?

The NPI for Dr. J.A. Direnna Jr, P.C. is 1336281534, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Dr. J.A. Direnna Jr, P.C.?

NPPES lists James Direnna (Director) as the authorized official for this organization.

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