Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JOHN WILLIAM WOLF M. D.
NPI 1851352306
Pediatrics - Neonatal-Perinatal Medicine in Milwaukee, WI

Q: What is the provider's specialty?

The provider's specialty is Pediatrics with taxonomy code 2080N0001X and a focus in Neonatal-Perinatal Medicine.

Active since March 31, 2006

3070 N 51ST ST, SUITE 309, MILWAUKEE, WI 53210(414) 447-2674(414) 447-2884 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Dr. John William Wolf M. D. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN WILLIAM WOLF M. D. (NPI 1851352306) is an individual neonatal-perinatal medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (27856) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1851352306

Entity TypeIndividualMale

Primary Taxonomy2080N0001X

Provider Legal NameDR. JOHN WILLIAM WOLFCredential: M. D.

Location Address3070 N 51ST ST, SUITE 309Milwaukee, WI 53210-1645

Mailing Address3070 N 51st St, Suite 309Milwaukee, WI 53210-1645 · (414) 447-2674 · Fax (414) 447-2884

Phone(414) 447-2674

Fax(414) 447-2884

Sole ProprietorNo

Enumeration DateMarch 31, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1851352306 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in WI · 27856

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

3070 N 51ST ST, Milwaukee, WI 53210

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