Hayan Ibraheem, MD
NPI 1801450127 · Hospitalist Physician · Katy, TX
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayan Ibraheem, MD is a Hospitalist Physician provider in Katy, TX (NPI 1801450127).
Provider details
- NPI number
- 1801450127
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A188117 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
764 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 308 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 164 | $186 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 138 | $119 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 100 | $82 |
| Critical Care, First 30-74 Minutes99291 | 21 | $225 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 29 | 20 |
| Pantoprazole Sodium | 25 | 20 |
| Furosemide | 24 | 21 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 22 | 22 |
| Amlodipine Besylate | 17 | 14 |
| Oxycodone Hcl | 17 | 17 |
| Clopidogrel Bisulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-23
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Hayan Ibraheem's NPI number?
- Hayan Ibraheem's National Provider Identifier (NPI) is 1801450127, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayan Ibraheem's specialty?
- Hayan Ibraheem is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Hayan Ibraheem located?
- Hayan Ibraheem's practice location on file with NPPES is 23900 Katy Fwy Ste W2100, Katy, TX 77494-1323.
- What is Hayan Ibraheem's phone number?
- The practice phone number listed in the NPPES registry for Hayan Ibraheem is (281) 644-8111.
- Does Hayan Ibraheem accept Medicare?
- Hayan Ibraheem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayan Ibraheem's NPI active?
- Yes — Hayan Ibraheem's NPI (1801450127) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.