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

Jason Ackerman, MD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1396060604

Jason Ackerman, MD is an Internal Medicine in Sheridan, Wyoming. Graduated from Yale University School of Medicine in 2013, 13 years ago. Practices with Big Horn Health Network, a 82-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wyoming.

Years since qualifying
13
Trained at
Yale University School of Medicine
Licensed in
WY
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1333 W 5th St Ste 200
Sheridan, WY 82801-2752
Phone: (307) 675-2674
Fax: (307) 675-5896
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 49412A (WY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9412A (WY)

Record details

NPI number1396060604
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2010
Last updated in NPPESOctober 17, 2025
Certification dateOctober 17, 2025
Mailing address1333 W 5th St Ste 110, Sheridan, WY 82801-2752

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Big Horn Health Network — 82 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare