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

Jonathan Albert Barnett, MD, MHA

Individual provider Hospitalist Physician · NPI 1942655667

Jonathan Albert Barnett, MD, MHA is an Internal Medicine in Milwaukee, Wisconsin. Qualified in 2017, 9 years ago. Practices with Fahad Omar MD PA, a 12-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Illinois, Texas and Wisconsin.

Years since qualifying
9
Licensed in
IL, TX, WI
In the registry since
2016
Specialties on file
7
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MHA — Master of Health Administration
A graduate degree in health management.

See every abbreviation used in this directory →

Practice location Address checks out

2901 W Kinnickinnic River Pkwy Ste 315
Milwaukee, WI 53215-3660
Phone: (414) 385-2592
Fax: (414) 385-2591
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 836 W Wellington Ave, Chicago, IL 60657 — (773) 296-5424
  • 836 W Wellington Ave, Chicago, IL 60657 — (773) 296-5424
  • 2650 Ridge Ave., Evanston, IL 60201 — (847) 570-1010
  • 1775 Ballard Rd, Park Ridge, IL 60068-1005 — (847) 318-9340

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence V7131 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 036158446 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 81737-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036158446 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 81737-20 (WI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125074761 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036158446 (IL)

Record details

NPI number1942655667
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MHA
Sole proprietorNo
NPI enumeratedMay 2, 2016
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Fahad Omar Md Pa — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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