Tiffany Sigal, M.D.
NPI 1891080305 · Emergency Medicine Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Sigal, M.D. is a Emergency Medicine Physician provider in Las Vegas, NV (NPI 1891080305).
Provider details
- NPI number
- 1891080305
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- E-7758 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
968 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 368 | $170 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 297 | $8 |
| Critical Care, First 30-74 Minutes99291 | 183 | $206 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 103 | $116 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 17 | $69 |
Typical Medicare-allowed amounts for these services range $8–$206 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 32 | 32 |
| Cefdinir | 28 | 27 |
| Naproxen | 28 | 27 |
| Diclofenac Sodium | 20 | 20 |
| Sucralfate | 19 | 19 |
| Dicyclomine Hcl | 18 | 18 |
| Ondansetronbrand: Ondansetron Odt | 17 | 17 |
| Prednisone | 17 | 17 |
Practice location
Mailing address
Additional practice locations (2)
- Unlv Medicine1707 W. Charleston Blvd, Ste #160Las Vegas, NV 89102Phone: (702) 671-2201Fax: (702) 671-2245
- 4700 Las Vegas Blvd NNellis Afb, NV 89191-6600Phone: (702) 653-2344
Registry dates
- Enumerated
- 2011-06-13
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Tiffany Sigal's NPI number?
- Tiffany Sigal's National Provider Identifier (NPI) is 1891080305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Sigal's specialty?
- Tiffany Sigal is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Sigal located?
- Tiffany Sigal's practice location on file with NPPES is 500 N Rainbow Blvd Ste 203, Las Vegas, NV 89107-1084.
- What is Tiffany Sigal's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Sigal is (702) 259-1228.
- Does Tiffany Sigal accept Medicare?
- Tiffany Sigal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Sigal's NPI active?
- Yes — Tiffany Sigal's NPI (1891080305) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.