Stephen Warner
NPI 1104116821 · Orthopaedic Trauma Physician · Houston, TX
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Warner is a Orthopaedic Trauma Physician provider in Houston, TX (NPI 1104116821).
Provider details
- NPI number
- 1104116821
- Entity type
- Individual
- Primary specialty
- Orthopaedic Trauma PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- R3245 (TX)
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
147 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $91 |
| X-Ray of Hip, 2-3 Views73502 | 28 | $45 |
| Treatment of Broken Neck of Thigh Bone With Bone Implant27245 | 25 | $1,267 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 18 | $173 |
| X-Ray of Thigh Bone, Minimum 2 Views73552 | 17 | $35 |
| Treatment of Upper End of Broken Thigh Bone With Placement of Stabilizing Device Or Prosthetic Replacement27236 | 12 | $1,235 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45,329 across 96 records (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
Registry dates
- Enumerated
- 2011-04-14
- Last updated
- 2017-12-18
Frequently asked questions
- What is Stephen Warner's NPI number?
- Stephen Warner's National Provider Identifier (NPI) is 1104116821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Warner's specialty?
- Stephen Warner is listed in the NPPES registry with a primary specialty of Orthopaedic Trauma Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Warner located?
- Stephen Warner's practice location on file with NPPES is 6414 Fannin St, Houston, TX 77030-1517.
- What is Stephen Warner's phone number?
- The practice phone number listed in the NPPES registry for Stephen Warner is (713) 512-7240.
- Does Stephen Warner accept Medicare?
- Stephen Warner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Warner's NPI active?
- Yes — Stephen Warner's NPI (1104116821) is active in the NPPES registry as of the last update on 2017-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.