DR. ROBERT ALAN WESTEFER M.D.
NPI 1205856358
Obstetrics & Gynecology in Peoria, IL

Active since July 20, 2006
6915 N KNOXVILLE AVE, SUITE 1, PEORIA, IL 61614(309) 691-1259(309) 683-8911 Get Directions Write a Review

NPPES record last updated: January 29, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Robert Alan Westefer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT ALAN WESTEFER M.D. (NPI 1205856358) is an individual obstetrics & gynecology provider in Peoria, Illinois and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1205856358
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. ROBERT ALAN WESTEFERCredential: M.D.
Location Address6915 N KNOXVILLE AVE, SUITE 1Peoria, IL 61614-2850
Mailing Address6915 N Knoxville Ave, Suite 1Peoria, IL 61614-2850 · (309) 691-1259 · Fax (309) 683-8911
Fax(309) 683-8911
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateJanuary 29, 2008
NPI 1205856358 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

6915 N KNOXVILLE AVE, Peoria, IL 61614

Other Identifiers 6

Medicare PINL78121IL
Other0007223615IL · Bcbs Provider Id#
Other009045IL · Health Alliance Provider
Other166141IL · Healthlink Provider Id#
Medicare UPINC45873IL
OtherIL0102IL · John Deere Provider Id#

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology
6915 N KNOXVILLE AVE, SUITE 1
PEORIA, IL 61614
Obstetrics & Gynecology (Gynecology)
6915 N KNOXVILLE AVE
PEORIA, IL 61614
Obstetrics & Gynecology (Gynecologic Oncology)
6915 N KNOXVILLE AVE, SUITE 1
PEORIA, IL 61614
Specialist
6915 N KNOXVILLE AVE, STE 1
PEORIA, IL 61614

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Westefer's NPI number?

The NPI number for Robert Westefer is 1205856358. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Robert Westefer located?

Robert Westefer practices at 6915 N Knoxville Ave Suite 1, Peoria, IL 61614. The listed phone number is (309) 691-1259.

What is Robert Westefer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Robert Westefer was last updated on January 29, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.