Maher Al-Koubaytari, M.D.
NPI 1437124419 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maher Al-Koubaytari, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1437124419).
Provider details
- NPI number
- 1437124419
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036094781 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
2,742 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 35 Minutes99232 | 1,851 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 531 | $122 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 172 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 74 | $178 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 58 | $83 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 170 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 695 | 119 |
| Heparin Sodium,porcinebrand: Heparin Sodium | 405 | 36 |
| Apixabanbrand: Eliquis | 395 | 35 |
| Amlodipine Besylate | 377 | 64 |
| Levothyroxine Sodium | 314 | 48 |
| Gabapentin | 295 | 57 |
Practice location
Mailing address
Additional practice locations (1)
- 5025 N Paulina StChicago, IL 60640-2772Phone: (708) 478-7201Fax: (708) 221-6766
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2018-01-30
Frequently asked questions
- What is Maher Al-Koubaytari's NPI number?
- Maher Al-Koubaytari's National Provider Identifier (NPI) is 1437124419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maher Al-Koubaytari's specialty?
- Maher Al-Koubaytari is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maher Al-Koubaytari located?
- Maher Al-Koubaytari's practice location on file with NPPES is 5025 N Paulina St, Chicago, IL 60640-2772.
- What is Maher Al-Koubaytari's phone number?
- The practice phone number listed in the NPPES registry for Maher Al-Koubaytari is (773) 931-8082.
- Does Maher Al-Koubaytari accept Medicare?
- Maher Al-Koubaytari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maher Al-Koubaytari's NPI active?
- Yes — Maher Al-Koubaytari's NPI (1437124419) is active in the NPPES registry as of the last update on 2018-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.