Gerald Riley, M.D.
NPI 1184821894 · Diagnostic Radiology Physician · Quincy, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gerald Riley, M.D. is a Diagnostic Radiology Physician provider in Quincy, IL (NPI 1184821894).
Provider details
- NPI number
- 1184821894
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036127697 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
12,885 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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, 2 Views71046 | 1,018 | $25 |
| Screening Mammography77067 | 918 | $108 |
| Screening 3d Breast Mammography77063 | 765 | $48 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 530 | $35 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 390 | $27 |
| X-Ray of Knee, 4 Or More Views73564 | 360 | $40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3050 Montvale Dr Ste aSpringfield, IL 62704-6924Phone: (217) 726-8096
Registry dates
- Enumerated
- 2007-06-27
- Last updated
- 2020-10-28
- Certified
- 2020-10-28
Frequently asked questions
- What is Gerald Riley's NPI number?
- Gerald Riley's National Provider Identifier (NPI) is 1184821894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Riley's specialty?
- Gerald Riley is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Riley located?
- Gerald Riley's practice location on file with NPPES is 1025 Maine St, Quincy, IL 62301-4038.
- What is Gerald Riley's phone number?
- The practice phone number listed in the NPPES registry for Gerald Riley is (217) 222-6550.
- Does Gerald Riley accept Medicare?
- Gerald Riley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gerald Riley's NPI active?
- Yes — Gerald Riley's NPI (1184821894) is active in the NPPES registry as of the last update on 2020-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.