Uday Saraiya, MD
NPI 1043297732 · Gastroenterology Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uday Saraiya, MD is a Gastroenterology Physician provider in Las Vegas, NV (NPI 1043297732).
Provider details
- NPI number
- 1043297732
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 6237 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
160 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 79 | $86 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 36 | $106 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 23 | $95 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 22 | $158 |
Typical Medicare-allowed amounts for these services range $86–$158 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 287 | 75 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 108 | 99 |
| Linaclotidebrand: Linzess | 94 | 34 |
| Pantoprazole Sodium | 81 | 32 |
| Esomeprazole Magnesium | 38 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 27 | 27 |
| Mesalamine | 26 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,552 across 53 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Uday Saraiya's NPI number?
- Uday Saraiya's National Provider Identifier (NPI) is 1043297732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uday Saraiya's specialty?
- Uday Saraiya is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Uday Saraiya located?
- Uday Saraiya's practice location on file with NPPES is 2121 E Flamingo Rd, Las Vegas, NV 89119-5124.
- What is Uday Saraiya's phone number?
- The practice phone number listed in the NPPES registry for Uday Saraiya is (702) 386-4700.
- Does Uday Saraiya accept Medicare?
- Uday Saraiya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uday Saraiya's NPI active?
- Yes — Uday Saraiya's NPI (1043297732) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.