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

Hafiz Dewan Hamza Khalid

Individual provider Internal Medicine Physician · NPI 1154757607

Hafiz Dewan Hamza Khalid is an Internal Medicine in Janesville, Wisconsin. Qualified in 2008, 18 years ago. Practices with Mercy Health System Corporation, a 751-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Illinois, Massachusetts and Wisconsin.

Years since qualifying
18
Licensed in
IL, MA, WI
In the registry since
2013
Specialties on file
8
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Practice location Address checks out

1000 Mineral Point Ave
Janesville, WI 53548-2982
Phone: (608) 756-6868
Fax: (608) 756-6289
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 875 S Route 31, Crystal Lake, IL 60014-8190 — (779) 220-5500
  • 1045 W Stephenson St, Freeport, IL 61032-4864 — (815) 596-6000
  • 1340 Charles St Ste 300, Rockford, IL 61104-2200 — (779) 696-5888
  • 8201 E Riverside Blvd, Rockford, IL 61114-2300 — (815) 971-7000
  • 759 Chestnut St, Springfield, MA 01107-1619 — (413) 794-4320

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036165045 (IL)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036165045 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 266070 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 266070 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 4666-320 (WI)
Hospitalist Physician Taxonomy 208M00000X · Licence 036165045 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4666-320 (WI)
Hospitalist Physician Taxonomy 208M00000X · Licence 4666-320 (WI)

Record details

NPI number1154757607
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedSeptember 16, 2013
Last updated in NPPESJune 25, 2026
Certification dateJune 25, 2026
Mailing address1000 Mineral Point Ave, Janesville, WI 53548-2982

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Mercy Health System Corporation — 751 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

Other providers in Janesville