Mohammed Shabbir, M.D.
NPI 1073551594 · Internal Medicine Physician · Oak Brook, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammed Shabbir, M.D. is a Internal Medicine Physician provider in Oak Brook, IL (NPI 1073551594).
Provider details
- NPI number
- 1073551594
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036102808 (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
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
391 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 | 368 | $178 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 23 | $136 |
Typical Medicare-allowed amounts for these services range $136–$178 (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 (4)
- 5841 S Maryland AveChicago, IL 60637-1443Phone: (888) 824-0200
- 701 S Pulaski RdChicago, IL 60624-3653Phone: (773) 565-4561
- 2320 W Peterson AveChicago, IL 60659-5242Phone: (773) 565-4561
- 20201 Crawford AveOlympia Fields, IL 60461-1010Phone: (844) 740-4445Fax: (708) 679-2161
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Mohammed Shabbir's NPI number?
- Mohammed Shabbir's National Provider Identifier (NPI) is 1073551594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammed Shabbir's specialty?
- Mohammed Shabbir is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammed Shabbir located?
- Mohammed Shabbir's practice location on file with NPPES is 900 Jorie Blvd, Oak Brook, IL 60523-2213.
- What is Mohammed Shabbir's phone number?
- The practice phone number listed in the NPPES registry for Mohammed Shabbir is (630) 954-6700.
- Does Mohammed Shabbir accept Medicare?
- Mohammed Shabbir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammed Shabbir's NPI active?
- Yes — Mohammed Shabbir's NPI (1073551594) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.