Sanjay Nayyar, MD
NPI 1740381672 · Gastroenterology Physician · Mckinney, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sanjay Nayyar, MD is a Gastroenterology Physician provider in Mckinney, TX (NPI 1740381672).
Provider details
- NPI number
- 1740381672
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11110 (NV)
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 tenure25% of score
19 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
1,036 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 250 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $120 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 124 | $124 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 98 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 97 | $86 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
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 |
|---|---|---|
| Pantoprazole Sodium | 351 | 129 |
| Omeprazole | 69 | 21 |
| Sucralfate | 53 | 22 |
| Metoclopramide Hcl | 47 | 19 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 42 | 40 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 36 | 33 |
| Cholestyramine (with Sugar)brand: Cholestyramine | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$818 across 48 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
- 2006-09-25
- Last updated
- 2020-09-23
- Certified
- 2020-09-23
Frequently asked questions
- What is Sanjay Nayyar's NPI number?
- Sanjay Nayyar's National Provider Identifier (NPI) is 1740381672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sanjay Nayyar's specialty?
- Sanjay Nayyar is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sanjay Nayyar located?
- Sanjay Nayyar's practice location on file with NPPES is 4521 Medical Center Dr Ste 500, Mckinney, TX 75069-6862.
- What is Sanjay Nayyar's phone number?
- The practice phone number listed in the NPPES registry for Sanjay Nayyar is (972) 562-8383.
- Does Sanjay Nayyar accept Medicare?
- Sanjay Nayyar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sanjay Nayyar's NPI active?
- Yes — Sanjay Nayyar's NPI (1740381672) is active in the NPPES registry as of the last update on 2020-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.