Christopher Ryan, M.D.
NPI 1467552158 · Anesthesiology Physician · Springfield, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Ryan, M.D. is a Anesthesiology Physician provider in Springfield, IL (NPI 1467552158).
Provider details
- NPI number
- 1467552158
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-092550 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
986 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 309 | $63 |
| Anesthesia for Lens Surgery00142 | 122 | $62 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 116 | $64 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 94 | $80 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 83 | $48 |
| Anesthesia for Procedure on Eyelid00103 | 46 | $77 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-23
- Last updated
- 2008-10-15
Frequently asked questions
- What is Christopher Ryan's NPI number?
- Christopher Ryan's National Provider Identifier (NPI) is 1467552158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Ryan's specialty?
- Christopher Ryan is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Ryan located?
- Christopher Ryan's practice location on file with NPPES is 1025 S 6th St, Springfield, IL 62703-2403.
- What is Christopher Ryan's phone number?
- The practice phone number listed in the NPPES registry for Christopher Ryan is (217) 528-7541.
- Does Christopher Ryan accept Medicare?
- Christopher Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Ryan's NPI active?
- Yes — Christopher Ryan's NPI (1467552158) is active in the NPPES registry as of the last update on 2008-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.