Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joseph Puetz, MD

Individual provider Internal Medicine Physician · NPI 1275947079

Joseph Puetz, MD is an Internal Medicine in Milwaukee, Wisconsin. Qualified in 2014, 12 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group and accepts Medicare assignment. Licensed in Missouri and Wisconsin.

Years since qualifying
12
Licensed in
MO, WI
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9200 W Wisconsin Ave Fl 4
Milwaukee, WI 53226-3522
Phone: (414) 955-0350
Fax: (414) 805-6851
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 67562 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 67562 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2014018381 (MO)

Record details

NPI number1275947079
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2014
Last updated in NPPESMarch 22, 2023
Certification dateMarch 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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