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

Ronald Hamrick Jr., MD

Individual provider Internal Medicine Physician · NPI 1447542162

Ronald Hamrick Jr., MD is a Dermatology in Milwaukee, Wisconsin. Graduated from Indiana University School of Medicine in 2011, 15 years ago. Practices with University Health System, Inc, a 529-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Tennessee and Wisconsin.

Years since qualifying
15
Trained at
Indiana University School of Medicine
Licensed in
TN, WI
In the registry since
2011
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
Milwaukee, WI 53226-3522
Phone: (414) 805-5320
Fax: (414) 805-5323
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 939 E Emerald Ave Ste 705, Knoxville, TN 37917-4573 — (865) 524-2547
  • 1928 Alcoa Hwy Ste 209, Knoxville, TN 37920-1504 — (865) 524-2547

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 74215 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 54105 (TN)
Dermatology Physician Taxonomy 207N00000X · Licence MD54105 (TN)

Record details

NPI number1447542162
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2011
Last updated in NPPESNovember 5, 2020
Certification dateNovember 5, 2020

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice University Health System, Inc. — 529 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

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