Ibrahim Elayyan, MD
NPI 1023207115 · Hospitalist Physician · Alton, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ibrahim Elayyan, MD is a Hospitalist Physician provider in Alton, IL (NPI 1023207115).
Provider details
- NPI number
- 1023207115
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.125535 (IL)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
269 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 269 | $170 |
Typical Medicare-allowed amounts for these services range $170–$170 (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.
Practice location
Mailing address
Additional practice locations (1)
- 4500 Memorial DrBelleville, IL 62226-5360Phone: (618) 257-6220
Registry dates
- Enumerated
- 2007-10-15
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Ibrahim Elayyan's NPI number?
- Ibrahim Elayyan's National Provider Identifier (NPI) is 1023207115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ibrahim Elayyan's specialty?
- Ibrahim Elayyan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Ibrahim Elayyan located?
- Ibrahim Elayyan's practice location on file with NPPES is 1 Saint Anthonys Way, Alton, IL 62002-4568.
- What is Ibrahim Elayyan's phone number?
- The practice phone number listed in the NPPES registry for Ibrahim Elayyan is (314) 317-0600.
- Does Ibrahim Elayyan accept Medicare?
- Ibrahim Elayyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ibrahim Elayyan's NPI active?
- Yes — Ibrahim Elayyan's NPI (1023207115) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.