Shaheryar Siddiqui, MD
NPI 1235430794 · Gastroenterology Physician · Sugar Land, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shaheryar Siddiqui, MD is a Gastroenterology Physician provider in Sugar Land, TX (NPI 1235430794).
Provider details
- NPI number
- 1235430794
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P6724 (TX)
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
15 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
423 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 68 | $114 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $94 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 46 | $117 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 41 | $181 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 40 | $89 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 115 | 67 |
| Linaclotidebrand: Linzess | 59 | 23 |
| Omeprazole | 56 | 24 |
| Metoclopramide Hcl | 33 | 22 |
| Sucralfate | 28 | 23 |
| Famotidine | 26 | 14 |
| Mesalamine | 20 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$379 across 19 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
- 2010-11-15
- Last updated
- 2024-09-20
- Certified
- 2024-09-20
Frequently asked questions
- What is Shaheryar Siddiqui's NPI number?
- Shaheryar Siddiqui's National Provider Identifier (NPI) is 1235430794, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaheryar Siddiqui's specialty?
- Shaheryar Siddiqui is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Shaheryar Siddiqui located?
- Shaheryar Siddiqui's practice location on file with NPPES is 17520 W Grand Pkwy S Ste 350, Sugar Land, TX 77479.
- What is Shaheryar Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Shaheryar Siddiqui is (281) 725-5970.
- Does Shaheryar Siddiqui accept Medicare?
- Shaheryar Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shaheryar Siddiqui's NPI active?
- Yes — Shaheryar Siddiqui's NPI (1235430794) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.