What is John Fish's NPI number?

John Fish's National Provider Identifier (NPI) is 1033188446, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Fish's specialty?

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

Where is John Fish located?

John Fish's practice location on file with NPPES is N9w29326 Thames Rd, Waukesha, WI 53188-9473.

What is John Fish's phone number?

The practice phone number listed in the NPPES registry for John Fish is (262) 646-3030.

Is John Fish's NPI active?

Yes — John Fish's NPI (1033188446) is active in the NPPES registry as of the last update on 2020-10-07.

IndividualActive

John Fish, M.D.

NPI 1033188446 · Internal Medicine Physician · Waukesha, WI

John Fish, M.D. is a Internal Medicine Physician provider in Waukesha, WI (NPI 1033188446).

Provider details

NPI number: 1033188446
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 22357 (WI)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 22357 (WI)
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

N9w29326 Thames Rd

Waukesha, WI 53188-9473

Phone: (262) 646-3030

Street-level locationGet directions

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Mailing address