What is William Koltun's NPI number?

William Koltun's National Provider Identifier (NPI) is 1124010483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Koltun's specialty?

William Koltun is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is William Koltun located?

William Koltun's practice location on file with NPPES is 9040 Friars Rd, San Diego, CA 92108-5859.

What is William Koltun's phone number?

The practice phone number listed in the NPPES registry for William Koltun is (619) 521-2830.

Is William Koltun's NPI active?

Yes — William Koltun's NPI (1124010483) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

William Koltun, MD

NPI 1124010483 · Gynecology Physician · San Diego, CA

William Koltun, MD is a Gynecology Physician provider in San Diego, CA (NPI 1124010483).

Provider details

NPI number: 1124010483
Entity type: Individual
Primary specialty: Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
License: A030767 (CA)

Specialties & taxonomies

Gynecology PhysicianPrimary207VG0400XLicense A030767 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

9040 Friars Rd

Suite 540

San Diego, CA 92108-5859

Phone: (619) 521-2830

Fax: (619) 521-2830

Street-level locationGet directions

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Mailing address