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

Tiffany A W Sigal, MD

Individual provider Emergency Medicine Physician · NPI 1891080305

Tiffany A W Sigal, MD practises Emergency Medicine in Las Vegas, Nevada. Graduated from University of Florida College of Medicine in 2011, 15 years ago. Practices with Irv Edwards MD PC, a 33-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arkansas and Nevada.

Years since qualifying
15
Trained at
University of Florida College of Medicine
Licensed in
AR, NV
In the registry since
2011
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

500 N Rainbow Blvd Ste 203
Las Vegas, NV 89107-1084
Phone: (702) 259-1228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • Unlv Medicine, Las Vegas, NV 89102 — (702) 671-2201
  • 4700 Las Vegas Blvd N, Nellis Afb, NV 89191-6600 — (702) 653-2344

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 18754 (NV)
Emergency Medicine Physician Taxonomy 207P00000X · Licence E-7758 (AR)

Record details

NPI number1891080305
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2011
Last updated in NPPESMarch 4, 2025
Certification dateMarch 4, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Irv Edwards Md Pc — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients661
Services billed 1,005 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Irv Edwards MD PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

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