Uwa Kalu, M.D.
NPI 1508093527 · Hospitalist Physician · Mchenry, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uwa Kalu, M.D. is a Hospitalist Physician provider in Mchenry, IL (NPI 1508093527).
Provider details
- NPI number
- 1508093527
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 125056343 (IL)
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
17 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
80 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 | 63 | $170 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 17 | $130 |
Typical Medicare-allowed amounts for these services range $130–$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)
- 4201 W Medical Center DrMchenry, IL 60050-8409Phone: (815) 759-4323
Registry dates
- Enumerated
- 2009-06-17
- Last updated
- 2023-07-05
- Certified
- 2021-12-31
Frequently asked questions
- What is Uwa Kalu's NPI number?
- Uwa Kalu's National Provider Identifier (NPI) is 1508093527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uwa Kalu's specialty?
- Uwa Kalu is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Uwa Kalu located?
- Uwa Kalu's practice location on file with NPPES is 4309 W Medical Center Dr Ste A102, Mchenry, IL 60050-8436.
- What is Uwa Kalu's phone number?
- The practice phone number listed in the NPPES registry for Uwa Kalu is (815) 338-6600.
- Does Uwa Kalu accept Medicare?
- Uwa Kalu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uwa Kalu's NPI active?
- Yes — Uwa Kalu's NPI (1508093527) is active in the NPPES registry as of the last update on 2023-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.