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DR. WILLIAM DAVID KOLTUN MD
NPI 1124010483
Obstetrics & Gynecology - Gynecology in San Diego, CA

Active since August 22, 2005
9040 FRIARS RD, SUITE 540, SAN DIEGO, CA 92108(619) 521-2830(619) 521-2830 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William David Koltun Md NPPES

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

DR. WILLIAM DAVID KOLTUN MD (NPI 1124010483) is an individual gynecology provider in San Diego, California, licensed in California (A030767) and active in the NPI registry since August 2005.

NPPES Registry Identity

NPI1124010483
Entity TypeIndividualMale
Primary Taxonomy207VG0400X
Provider Legal NameDR. WILLIAM DAVID KOLTUNCredential: MD
Location Address9040 FRIARS RD, SUITE 540San Diego, CA 92108-5859
Mailing Address9040 Friars Rd, Suite 540San Diego, CA 92108-5859 · (619) 521-2830 · Fax (619) 521-2830
Phone(619) 521-2830
Fax(619) 521-2830
Enumeration DateAugust 22, 2005
Last NPPES UpdateJuly 8, 2007
✔ NPI 1124010483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in CA · A030767
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
9040 FRIARS RD, San Diego, CA 92108
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA26225CA

Other Providers at the Same Location NPPES 16

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

MACKAY CHIROPRACTIC INC
Chiropractor
9040 FRIARS RD, STE 400
SAN DIEGO, CA 92108
San Diego County (619) 280-0201
DR. KIMBERLY FITZGERALD PHD
Psychologist
9040 FRIARS RD, SUITE 400
SAN DIEGO, CA 92108
San Diego County (619) 284-6377
DR. BLAKE R THOMPSON MD
Physical Medicine & Rehabilitation
9040 FRIARS RD, SUITE 400
SAN DIEGO, CA 92108
San Diego County (619) 284-6377
MEGAN THOMPSON KATES PH.D.
Psychologist
9040 FRIARS RD, SUITE 400
SAN DIEGO, CA 92108
San Diego County (619) 284-6377
DR. ROCHELLE THERESA BASTIEN PH.D.
Psychologist (Clinical)
9040 FRIARS RD, STE 420
SAN DIEGO, CA 92108
San Diego County (619) 285-1323
MS. STEPHANIE LYNN LUZAK PA-C
Physician Assistant
9040 FRIARS RD, SUITE 400
SAN DIEGO, CA 92108
San Diego County (619) 284-6377
RYAN ANTHONY RUST PA-C
Physician Assistant
9040 FRIARS RD, STE. 230
SAN DIEGO, CA 92108
San Diego County (619) 284-6377
WILLIAM L SHOEMAKER D O A MEDICAL CORPORATION
Orthopaedic Surgery
9040 FRIARS RD, SUITE 230
SAN DIEGO, CA 92108
San Diego County (619) 284-6377

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 William Koltun's NPI number?

The NPI number for William Koltun is 1124010483. It was assigned to this individual provider in the NPPES registry on August 22, 2005.

Where is William Koltun located?

William Koltun practices at 9040 Friars Rd Suite 540, San Diego, CA 92108. The listed phone number is (619) 521-2830.

What is William Koltun's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

When was this NPI record last updated?

The NPPES record for William Koltun was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.