Nicolaus Kuehn, MD
NPI 1518946649 · Diagnostic Radiology Physician · Rockford, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicolaus Kuehn, MD is a Diagnostic Radiology Physician provider in Rockford, IL (NPI 1518946649).
Provider details
- NPI number
- 1518946649
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 04 28109 (KS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
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
31,850 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 7,371 | $8 |
| X-Ray of Chest, 2 Views71046 | 3,155 | $10 |
| X-Ray of Chest, 1 View71045 | 2,807 | $8 |
| X-Ray of Abdomen, 1 View74018 | 1,384 | $9 |
| X-Ray of Chest, 2 Views71046 | 1,328 | $10 |
| X-Ray of Hip, 2-3 Views73502 | 1,036 | $10 |
| X-Ray of Knee, 1-2 Views73560 | 875 |
Practice location
Mailing address
Additional practice locations (4)
- 4755 Ogletown Stanton RoadNewark, DE 19718-2200Phone: (302) 733-1840Fax: (302) 733-1633
- 875 S Route 31Crystal Lake, IL 60014-8190Phone: (779) 220-5500
- 901 Grant StHarvard, IL 60033-1821Phone: (815) 943-5431
- 9501 N Oak Trfy#100Kansas City, MO 64155-2256Phone: (816) 455-0661Fax: (816) 454-1080
Registry dates
- Enumerated
- 2006-01-17
- Last updated
- 2026-04-29
- Certified
- 2026-04-29
Frequently asked questions
- What is Nicolaus Kuehn's NPI number?
- Nicolaus Kuehn's National Provider Identifier (NPI) is 1518946649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicolaus Kuehn's specialty?
- Nicolaus Kuehn is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicolaus Kuehn located?
- Nicolaus Kuehn's practice location on file with NPPES is 8201 E Riverside Blvd, Rockford, IL 61114-2300.
- What is Nicolaus Kuehn's phone number?
- The practice phone number listed in the NPPES registry for Nicolaus Kuehn is (815) 971-7000.
- Does Nicolaus Kuehn accept Medicare?
- Nicolaus Kuehn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicolaus Kuehn's NPI active?
- Yes — Nicolaus Kuehn's NPI (1518946649) is active in the NPPES registry as of the last update on 2026-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.