Dupont Ob-Gyn

Dupont Ob-Gyn is a healthcare organization registered as Obstetrics & Gynecology Physician in Ft Wayne, IN, holding Type 2 (organization) NPI 1669487005 since 2006. The authorized official on file is Rosemary Leitch, Owner.

✓ Active NPI ✓ Valid NPI checksum

NPI	1669487005
Entity type	Organization (Type 2)
Legal business name	Dupont Ob-Gyn
Practice address	11123 PARKVIEW PLAZA DR, SUITE 204, Ft Wayne, IN, 46845
Phone	2604906260
Fax	2604906261
Enumeration date	2006-07-31
Last updated in NPPES	2007-12-11

Authorized official

Name	Rosemary Leitch
Title	Owner
Phone	2604906260

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
207V00000X	Obstetrics & Gynecology Physician	Primary	01035629	IN

Other identifiers

Identifier	Type	State	Issuer
000000093382	Other	IN	ANTHEM BCBS

Copy-ready billing details

Provider: Dupont Ob-Gyn
NPI: 1669487005
Taxonomy: 207V00000X (Obstetrics & Gynecology Physician)
Address: 11123 PARKVIEW PLAZA DR, SUITE 204, Ft Wayne, IN, 46845

Providers at this address

NPI	Name	Type	Specialty	Location
1316946718	Sailaja Blackmon	Individual	Obstetrics & Gynecology Physician	Fort Wayne, IN
1265431589	John Drake	Individual	Obstetrics & Gynecology Physician	Fort Wayne, IN
1952300329	Ronald Baker	Individual	Obstetrics & Gynecology Physician	Fort Wayne, IN
1366426157	Matthew Barb	Individual	Pediatrics Physician	Fort Wayne, IN
1801870639	Kathleen Bohnke	Individual	Pediatrics Physician	Fort Wayne, IN
1538146709	Ronald Sarrazine	Individual	Internal Medicine Physician	Fort Wayne, IN
1619928249	Leonard Mastbaum	Individual	Endocrinology, Diabetes & Metabolism Physician	Fort Wayne, IN
1811941024	Northeast Obstetrics & Gynecology, LLC	Organization	Medical Specialty Clinic/Center	Fort Wayne, IN

Verify this record

Cross-check NPI 1669487005 against the authoritative CMS record: view Dupont Ob-Gyn on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-11. Verify at npiregistry.cms.hhs.gov.

Where is Dupont Ob-Gyn located?

The practice location on file with NPPES is in Ft Wayne, IN.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-12-11.