TIMOTHY G LANG (MD) – Orthopaedic Surgery Physician, NPI 1285627489
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
72 HAND SURGERY in MO
Provider Addresses for TIMOTHY G LANG (MD)
224, South Woods Mill Road, Chesterfield, Saint Louis County, Missouri, 63017, United States
STE 330
CHESTERFIELD, MO 630173451
Phone: (314) 576-7013
Fax: (314) 576-4047
Type: Mailing
224 S WOODS MILL RD STE 330S
CHESTERFIELD, MO 630173497
Phone: (314) 576-7013
Fax: (314) 576-4047
Type: Location
Watson Road, Clifton Heights, St. Louis, Missouri, 63109, United States
SAINT LOUIS, MO 631261510
Phone: (314) 849-3535
Fax: (314) 849-6395
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $188.
Total Amount is formed as General ($188) + Research ($0) + Ownership ($0) = $188.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Endo USA, Inc. ($98).
Total Amount
$188
General + Research + Ownership
Payments
8
Total payment records
General Amount
$188
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Endo USA, Inc. | $98 |
| Endo Pharmaceuticals Inc. | $91 |
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: 2010-09-03
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 |
|---|---|---|---|---|
| I20100903000669 | I | Hand Surgery | MO | 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 |
|---|---|---|---|---|
| 20550 | Injection into tendon or ligament | 873 | 384 | $0 |
| J1020 | Injection, methylprednisolone acetate, 20 mg | 641 | 340 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 432 | 380 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 236 | 236 | $0 |
| 73110 | X-ray of wrist, minimum of 3 views | 197 | 110 | $0 |
Insurance plans in this area (ZIP 63017)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Orthopedic Surgery | MO | |
| Physician Assistant | MO | |
| Orthopedic Surgery | OH | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | MO | |
| Orthopedic Surgery | MO | |
| Physician Assistant | MO | |
| Orthopedic Surgery | MO | |
| P O D I A T R Y | IL | |
| Nurse Practitioner | MO |
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