Doctor profile · Federal record

Dr. Timothy Lang, MD

Orthopaedic Surgery Physician (CMS: Hand Surgery) · Chesterfield, MO

  • NPI 1285627489
  • Accepts Medicare
  • MIPS 85.4 / 100 · 2023
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
224 S Woods Mill RD Ste 330S
Chesterfield, MO 630173497
(314) 576-7013
fax (314) 576-4047
Mailing address
224 S Woods Mill RD, Ste 330
Chesterfield, MO 630173451

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
February 2, 2023
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Missouri #200017290

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285627489. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,434
Distinct HCPCS
10
Medicare allowed
$213,600
HCPCS Description Services Patients Avg allowed
20550 Injection into tendon or ligament 846 371 $45
J1020 Injection, methylprednisolone acetate, 20 mg 641 340 $6
99213 Established patient office or other outpatient visit, 20-29 minutes 432 380 $87
99203 New patient office or other outpatient visit, 30-44 minutes 236 236 $109
73110 X-ray of wrist, minimum of 3 views 197 110 $42
J1030 Injection, methylprednisolone acetate, 40 mg 190 159 $8
73140 X-ray of finger, minimum of 2 views 119 80 $37
99212 Established patient office or other outpatient visit, 10-19 minutes 108 85 $55
20600 Aspiration and/or injection of fluid from small joint 94 68 $56
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 92 44 $1

In context: peer comparison

Among 6 peers in this city , average services per provider: 166. This provider delivers 21× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$123
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Endo USA, Inc. 4 $97.80
Endo Pharmaceuticals Inc. 1 $24.83

By nature of payment

Food and Beverage
$123

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
240
Patients
216
Total drug cost
$1,759
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 158 149 $1,088
Cephalexin Generic 60 49 $343
Doxycycline Hyclate Generic 22 18 $329

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Lang's medical specialty?
Dr. Timothy Lang practices Orthopaedic Surgery Physician in Chesterfield, MO.
Where does Dr. Timothy Lang practice?
Dr. Timothy Lang practices at 224 S Woods Mill RD Ste 330S, Chesterfield, MO 630173497. Office phone: 3145767013.
What is Dr. Timothy Lang's NPI?
Dr. Timothy Lang's National Provider Identifier (NPI) is 1285627489, issued by NPPES.
Does Dr. Timothy Lang accept Medicare assignment?
Yes. Dr. Timothy Lang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Lang commonly perform?
Top Medicare-reported procedures in 2023: Injection into tendon or ligament (HCPCS 20550); Injection, methylprednisolone acetate, 20 mg (HCPCS J1020); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.