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

Jacob Lieb, MD

Individual provider Emergency Medicine Physician · NPI 1679763791

Jacob Lieb, MD is an Emergency Medicine in Sheridan, Wyoming. Graduated from University of Washington School of Medicine in 2007, 19 years ago. Practices with Memorial Hospital of Sheridan County, a 86-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona and Wyoming.

Years since qualifying
19
Trained at
University of Washington School of Medicine
Licensed in
AZ, WY
In the registry since
2007
Specialties on file
2
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

1401 W 5th St
Sheridan, WY 82801-2705
Phone: (307) 672-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 780 N Richey Blvd # 1, Tucson, AZ 85716-4689 — (307) 760-8323

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 8452A (WY)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 81892 (AZ)

Record details

NPI number1679763791
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 25, 2007
Last updated in NPPESOctober 17, 2025
Certification dateOctober 17, 2025
Mailing address1401 W 5th St, Sheridan, WY 82801-2705

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Memorial Hospital Of Sheridan County — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Sheridan