What is James Leonhardt's NPI number?

James Leonhardt's National Provider Identifier (NPI) is 1700859535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Leonhardt's specialty?

James Leonhardt is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is James Leonhardt located?

James Leonhardt's practice location on file with NPPES is 1111 Delafield St, Waukesha, WI 53188-3417.

What is James Leonhardt's phone number?

The practice phone number listed in the NPPES registry for James Leonhardt is (262) 544-4411.

Is James Leonhardt's NPI active?

Yes — James Leonhardt's NPI (1700859535) is active in the NPPES registry as of the last update on 2013-07-19.

IndividualActive

James Leonhardt, MD

NPI 1700859535 · Specialist · Waukesha, WI

James Leonhardt, MD is a Specialist provider in Waukesha, WI (NPI 1700859535).

Provider details

NPI number: 1700859535
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: MD
Sex: Male
Sole proprietor: No
License: 36027020 (WI)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 36027020 (WI)
Other Service Providers

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

1111 Delafield St

Suite 311

Waukesha, WI 53188-3417

Phone: (262) 544-4411

Fax: (262) 650-3856

Street-level locationGet directions

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Mailing address