Nabeel Siddiqui
NPI 1154702116 · Hospitalist Physician · Carbondale, IL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nabeel Siddiqui is a Hospitalist Physician provider in Carbondale, IL (NPI 1154702116).
Provider details
- NPI number
- 1154702116
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 125067480 (IL)
Specialties & taxonomies
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
341 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 Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 274 | $127 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 67 | $168 |
Typical Medicare-allowed amounts for these services range $127–$168 (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 (2)
- 2300 N Edward St Ste 3200Decatur, IL 62526-4163Phone: (217) 876-3660Fax: (217) 876-3665
- 4201 W Medical Center DrMchenry, IL 60050-8409Phone: (815) 759-4323Fax: (815) 759-4948
Registry dates
- Enumerated
- 2015-06-16
- Last updated
- 2024-09-20
- Certified
- 2024-09-20
Frequently asked questions
- What is Nabeel Siddiqui's NPI number?
- Nabeel Siddiqui's National Provider Identifier (NPI) is 1154702116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nabeel Siddiqui's specialty?
- Nabeel Siddiqui is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nabeel Siddiqui located?
- Nabeel Siddiqui's practice location on file with NPPES is 305 W Jackson St, Carbondale, IL 62901-1474.
- What is Nabeel Siddiqui's phone number?
- The practice phone number listed in the NPPES registry for Nabeel Siddiqui is (618) 536-6621.
- Does Nabeel Siddiqui accept Medicare?
- Nabeel Siddiqui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nabeel Siddiqui's NPI active?
- Yes — Nabeel Siddiqui's NPI (1154702116) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.