What is James Zellmer's NPI number?

James Zellmer's National Provider Identifier (NPI) is 1790937340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Zellmer's specialty?

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

Where is James Zellmer located?

James Zellmer's practice location on file with NPPES is 3145 Old Lantern Dr, Brookfield, WI 53005-3021.

What is James Zellmer's phone number?

The practice phone number listed in the NPPES registry for James Zellmer is (262) 781-3866.

Is James Zellmer's NPI active?

Yes — James Zellmer's NPI (1790937340) is active in the NPPES registry as of the last update on 2008-10-15.

IndividualActive

James Zellmer, M.D.

NPI 1790937340 · Family Medicine Physician · Brookfield, WI

James Zellmer, M.D. is a Family Medicine Physician provider in Brookfield, WI (NPI 1790937340).

Provider details

NPI number: 1790937340
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 15951-020 (WI)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 15951-020 (WI)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 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

3145 Old Lantern Dr

Brookfield, WI 53005-3021

Phone: (262) 781-3866

Street-level locationGet directions

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Mailing address