John Wolf, M. D.
NPI 1851352306 · Neonatal-Perinatal Medicine Physician · Milwaukee, WI
John Wolf, M. D. is a Neonatal-Perinatal Medicine Physician provider in Milwaukee, WI (NPI 1851352306).
Provider details
- NPI number
- 1851352306
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- License
- 27856 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Wolf's NPI number?
- John Wolf's National Provider Identifier (NPI) is 1851352306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wolf's specialty?
- John Wolf is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Wolf located?
- John Wolf's practice location on file with NPPES is 3070 N 51st St, Milwaukee, WI 53210-1645.
- What is John Wolf's phone number?
- The practice phone number listed in the NPPES registry for John Wolf is (414) 447-2674.
- Is John Wolf's NPI active?
- Yes — John Wolf's NPI (1851352306) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.