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

Sisham Ingnam, MD

Individual provider Internal Medicine Physician · NPI 1427484682

Sisham Ingnam, MD is a Hospitalist in Cheyenne, Wyoming. Qualified in 2008, 18 years ago. Practices with Cheyenne Regional Physicians Group LLC, a 103-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Wyoming.

Years since qualifying
18
Licensed in
WY
In the registry since
2013
Specialties on file
3
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

214 E 23rd St
Cheyenne, WY 82001-3748
Phone: (307) 638-7757
Fax: (307) 638-8359
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence 11615A (WY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 11615A (WY)
Hospitalist Physician Taxonomy 208M00000X · Licence 11615A (WY)

Record details

NPI number1427484682
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 19, 2013
Last updated in NPPESApril 3, 2025
Certification dateApril 3, 2025
Mailing addressPo Box 20970, Cheyenne, WY 82003-7020

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Cheyenne Regional Physicians Group Llc — 103 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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