Malcolm Irani, M.D.
NPI 1285083618 · Gastroenterology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Malcolm Irani, M.D. is a Gastroenterology Physician provider in Houston, TX (NPI 1285083618).
Provider details
- NPI number
- 1285083618
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
515 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 | 134 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 116 | $128 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 55 | $130 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 50 | $132 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 48 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 88 | 34 |
| Ustekinumabbrand: Stelara | 32 | — |
| Omeprazole | 27 | — |
| Risankizumab-Rzaabrand: Skyrizi On-Body | 24 | — |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 22 | 20 |
| Vedolizumabbrand: Entyvio | 21 | — |
| 0.9 % Sodium Chloride |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,561 across 139 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
- 2016-06-07
- Last updated
- 2022-10-04
- Certified
- 2022-10-04
Frequently asked questions
- What is Malcolm Irani's NPI number?
- Malcolm Irani's National Provider Identifier (NPI) is 1285083618, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Malcolm Irani's specialty?
- Malcolm Irani is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Malcolm Irani located?
- Malcolm Irani's practice location on file with NPPES is 6550 Fannin St Ste 1201, Houston, TX 77030-2740.
- What is Malcolm Irani's phone number?
- The practice phone number listed in the NPPES registry for Malcolm Irani is (713) 441-7337.
- Does Malcolm Irani accept Medicare?
- Malcolm Irani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Malcolm Irani's NPI active?
- Yes — Malcolm Irani's NPI (1285083618) is active in the NPPES registry as of the last update on 2022-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.