Stephen Treacy, M.D.
NPI 1215946744 · Orthopaedic Surgery Physician · Morris, IL
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Treacy, M.D. is a Orthopaedic Surgery Physician provider in Morris, IL (NPI 1215946744).
Provider details
- NPI number
- 1215946744
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036093854 (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
1,508 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 467 | $71 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 366 | $89 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 154 | $55 |
| X-Ray of Knee, 4 Or More Views73564 | 129 | $14 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 96 | $111 |
| X-Ray of Shoulder, Minimum of 2 Views73030 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 107 | 85 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 58 | 38 |
| Tramadol Hcl | 33 | 22 |
| Cephalexin | 26 | 13 |
| Rivaroxabanbrand: Xarelto | 18 | 18 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 16 | — |
| Amoxicillin/Potassium Clav |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2022-01-20
- Certified
- 2022-01-20
Frequently asked questions
- What is Stephen Treacy's NPI number?
- Stephen Treacy's National Provider Identifier (NPI) is 1215946744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Treacy's specialty?
- Stephen Treacy is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Treacy located?
- Stephen Treacy's practice location on file with NPPES is 1051 W US Route 6 Ste 100, Morris, IL 60450-3370.
- What is Stephen Treacy's phone number?
- The practice phone number listed in the NPPES registry for Stephen Treacy is (815) 942-4875.
- Does Stephen Treacy accept Medicare?
- Stephen Treacy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Treacy's NPI active?
- Yes — Stephen Treacy's NPI (1215946744) is active in the NPPES registry as of the last update on 2022-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.