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

Robert J Hallock, MD

Individual provider Emergency Medicine Physician · NPI 1043265804

Robert J Hallock, MD is an Emergency Medicine in Milwaukee, Wisconsin. Graduated from University of Connecticut School of Medicine in 1999, 27 years ago. Practices with Emergency Medicine Services of Tx, PLLC, a 358-clinician group, works from 7 locations and accepts Medicare assignment. Licensed in Illinois, Maryland, Wisconsin and West Virginia.

Years since qualifying
27
Trained at
University of Connecticut School of Medicine
Licensed in
IL, MD, WI, WV
In the registry since
2006
Specialties on file
4
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

111 E Wisconsin Ave Ste 2000
Milwaukee, WI 53202-4815
Phone: (414) 290-6720
Fax: (414) 290-6755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (6)

  • 1050 W Industrial Blvd Ste 17, Cumberland, MD 21502-4331 — (240) 964-9300
  • 10701 New Georges Creek Rd Sw, Frostburg, MD 21532-1457 — (301) 689-3229
  • 23789 Garrett Hwy, Mc Henry, MD 21541-1338 — (240) 488-4139
  • 2661 County Highway I, Chippewa Falls, WI 54729-5407 — (715) 723-1811
  • 900 W Clairemont Ave, Eau Claire, WI 54701-6122 — (715) 717-4121
  • 45 Hunt Club Dr, Ridgeley, WV 26753-7567 — (304) 726-4501

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence D75037 (MD)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 26624 (WV)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 44713-020 (WI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 035105392 (IL)

Record details

NPI number1043265804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 23, 2006
Last updated in NPPESMay 8, 2020
Certification dateMay 8, 2020
Mailing address111 E Wisconsin Ave, Suite 2000, Milwaukee, WI 53202-4815

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Emergency Medicine Services Of Tx, Pllc — 358 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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