Joseph Pfotenhauer, MD
NPI 1306953708 · Internal Medicine Physician · Hartford, WI
Joseph Pfotenhauer, MD is a Internal Medicine Physician provider in Hartford, WI (NPI 1306953708).
Provider details
- NPI number
- 1306953708
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 26021 (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
19 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
- 2006-08-23
- Last updated
- 2011-07-25
Frequently asked questions
- What is Joseph Pfotenhauer's NPI number?
- Joseph Pfotenhauer's National Provider Identifier (NPI) is 1306953708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Pfotenhauer's specialty?
- Joseph Pfotenhauer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Pfotenhauer located?
- Joseph Pfotenhauer's practice location on file with NPPES is 1640 E Sumner St, Hartford, WI 53027.
- What is Joseph Pfotenhauer's phone number?
- The practice phone number listed in the NPPES registry for Joseph Pfotenhauer is (262) 670-4000.
- Is Joseph Pfotenhauer's NPI active?
- Yes — Joseph Pfotenhauer's NPI (1306953708) is active in the NPPES registry as of the last update on 2011-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.