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

Dr. George Joseph Mattione, MD

Individual provider Anesthesiology Physician · NPI 1366426165

Dr. George Joseph Mattione, MD is an Anesthesiology in Las Vegas, Nevada. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1983, 43 years ago. Practices with Poudre Valley Medical Group LLC, a 2,416-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Colorado and Nevada.

Years since qualifying
43
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
CO, NV
In the registry since
2005
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

8440 W Lake Mead Blvd Ste 202
Las Vegas, NV 89128-7648
Phone: (702) 395-1070
Fax: (702) 395-1071
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 777 Bannock St, Denver, CO 80204-4597 — (303) 436-4949
  • 10350 E Dakota Ave, Denver, CO 80247-1314 — (303) 338-4545
  • 14300 Orchard Pkwy, Westminster, CO 80023-9206 — (720) 627-4479

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 6516 (NV)
Anesthesiology Physician Taxonomy 207L00000X · Licence CDRH.0027423 (CO)

Record details

NPI number1366426165
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 5, 2005
Last updated in NPPESJuly 23, 2026
Certification dateJuly 23, 2026

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1983 (43 years in practice)
Group practice Poudre Valley Medical Group Llc — 2416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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