TIMOTHY CHRISTIAN SITTER (MD) – Sports Medicine (Orthopaedic Surgery) Physician, NPI 1104813252
Sports Medicine (Orthopaedic Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for TIMOTHY CHRISTIAN SITTER (MD)
Southwest Freeway, Paynes, Sugar Land, Fort Bend County, Texas, 77478, United States
SUGAR LAND, TX 774794728
Phone: (281) 690-4678
Fax: (281) 565-8808
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-02-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070214000024 | I | Sports Medicine | TX | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J7318 | Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg | 2,340 | 25 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 438 | 327 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 395 | 224 | $0 |
| 73564 | X-ray of knee, 4 or more views | 372 | 261 | $0 |
| J7324 | Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | 292 | 79 | $0 |
Insurance plans in this area (ZIP 77479)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Physician Assistant | TX | |
| N E U R O L O G Y | TX | |
| Family Practice | TX | |
| - | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX |
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