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

John Isaiah Oreilly, MD

Individual provider Internal Medicine Physician · NPI 1356579155

John Isaiah Oreilly, MD is an Infectious Disease in Las Vegas, Nevada. Graduated from Tulane University School of Medicine in 2016, 10 years ago. Practices with Babak Hooshmand MD PLLC, a 16-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Nevada.

Years since qualifying
10
Trained at
Tulane University School of Medicine
Licensed in
NV
In the registry since
2009
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

2435 Fire Mesa St Ste 120
Las Vegas, NV 89128-9009
Phone: (702) 968-2437
Fax: (702) 479-1796
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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 21365 (NV)
Internal Medicine Physician Taxonomy 207R00000X · Licence 21365 (NV)

Record details

NPI number1356579155
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2009
Last updated in NPPESSeptember 24, 2021
Certification dateSeptember 24, 2021

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Babak Hooshmand Md Pllc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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