Doctor profile · Federal record
Dr. Andrew Mitchelson, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Student in an Organized Health Care Education/Training Program · Saint Louis, MO
- NPI 1912389974
- Accepts Medicare
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
2325 Dougherty Ferry RD Ste 100A
Saint Louis, MO 631223356
(314) 909-1359
fax (314) 909-1370 - Additional location
-
1414 W Fair Ave Ste 190
Marquette, MI 498555406
(906) 225-1321
fax (906) 228-9371 - Additional location
-
701 N 1St St
Springfield, IL 627023757
(217) 545-8000
fax (217) 545-1159 - Additional location
-
300 State St Ste 205
Erie, PA 165071429
(814) 877-6253 - Mailing address
-
1414 W Fair Ave Ste 190
Marquette, MI 498555406
Show 1 more location
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- October 28, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (3)
- Missouri #2025038859 · Michigan #4301503918 · Illinois #125.067589
- Medicaid
- MO #200164342
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912389974. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,352
Distinct HCPCS
10
Medicare allowed
$69,507
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 430 | 121 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 163 | 131 | $86 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 115 | 30 | $22 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 115 | 115 | $107 | |
20550 |
Injection into tendon or ligament | 100 | 56 | $52 | |
73130 |
X-ray of hand, minimum of 3 views | 98 | 93 | $43 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 74 | 66 | $54 | |
73110 |
X-ray of wrist, minimum of 3 views | 58 | 39 | $39 | |
20600 |
Aspiration and/or injection of fluid from small joint | 46 | 32 | $48 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 32 | 31 | $122 |
In context: peer comparison
Among 31 peers in Saint Louis Orthopaedic Surgery Physician, average services per provider: 110. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$157
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales INC. | 2 | $140.99 | |
| True North Surgical INC | 1 | $15.60 |
By nature of payment
Frequently asked questions
What is Dr. Andrew Mitchelson's medical specialty?
Dr. Andrew Mitchelson practices Orthopaedic Surgery Physician in Saint Louis, MO.
Where does Dr. Andrew Mitchelson practice?
Dr. Andrew Mitchelson practices at 2325 Dougherty Ferry RD Ste 100A, Saint Louis, MO 631223356. Office phone: 3149091359.
What is Dr. Andrew Mitchelson's NPI?
Dr. Andrew Mitchelson's National Provider Identifier (NPI) is 1912389974, issued by NPPES.
Does Dr. Andrew Mitchelson accept Medicare assignment?
Yes. Dr. Andrew Mitchelson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Mitchelson commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99213); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.