What is John Koch's NPI number?

John Koch's National Provider Identifier (NPI) is 1245338979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Koch's specialty?

John Koch is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is John Koch located?

John Koch's practice location on file with NPPES is 112 Helen St, Sauk City, WI 53583-1101.

What is John Koch's phone number?

The practice phone number listed in the NPPES registry for John Koch is (608) 643-3351.

Is John Koch's NPI active?

Yes — John Koch's NPI (1245338979) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Koch, M.D.

NPI 1245338979 · Family Medicine Physician · Sauk City, WI

John Koch, M.D. is a Family Medicine Physician provider in Sauk City, WI (NPI 1245338979).

Provider details

NPI number: 1245338979
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 19360 (WI)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 19360 (WI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

Registry tenure38% of score
19 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

112 Helen St

Sauk City, WI 53583-1101

Phone: (608) 643-3351

Fax: (608) 643-3621

Street-level locationGet directions

More WI providers

Mailing address