Physician Profile
Andrew Mitchelson, M.D.
Unclaimed ProfileAbout Dr. Mitchelson
Based in Saint Louis, MO, Andrew Mitchelson, M.D. is listed in the NPI registry under orthopaedic surgery. Andrew graduated from Southern Illinois University School of Medicine in 2015. Andrew is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Andrew cared for 739 Medicare patients across 1,234 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (314) 909-1359
- Email not available
Practice Locations
2325 DOUGHERTY FERRY RD STE 100A
Saint Louis, MO 63122
1414 W Fair Ave Ste 190
Marquette, MI 49855
300 State St Ste 205
Erie, PA 16507
701 N 1st St
Springfield, IL 62702
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
1,234 services · 739 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
73 | More often than most peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
57 | More often than most peers in Orthopaedic Surgery |
| Release and/or relocation of hand nerve | Procedure | 64721 |
31 | More often than most peers in Orthopaedic Surgery |
| Injection of carpal tunnel | Procedure | 20526 |
27 | More often than most peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
22 | Less often than most peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
12 | Less often than most peers in Orthopaedic Surgery |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
73 | More often than most peers in Orthopaedic Surgery |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
46 | More often than most peers in Orthopaedic Surgery |
| X-ray of elbow, minimum of 3 views | Imaging | 73080 |
18 | As often as other peers in Orthopaedic Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
526 | As often as other peers in Orthopaedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopaedic surgeons at this location 6
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopaedic surgeons in Saint Louis 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Southern Illinois University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Southern Illinois University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Andrew Mitchelson?
Andrew Mitchelson is an orthopaedic surgeon in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
What is Andrew Mitchelson's address?
Andrew Mitchelson is listed at 2325 Dougherty Ferry Rd Ste 100A, Saint Louis, MO 63122. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Andrew Mitchelson?
The number on file is (314) 909-1359. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Andrew Mitchelson's NPI number?
Andrew Mitchelson's National Provider Identifier is 1912389974. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Andrew Mitchelson train?
Andrew Mitchelson attended Southern Illinois University School of Medicine, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Andrew Mitchelson been practicing?
Andrew Mitchelson has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What procedures does Andrew Mitchelson perform?
According to Medicare billing data, Andrew Mitchelson performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from small joint and release and/or relocation of hand nerve; reads or performs imaging such as x-ray of hand, minimum of 3 views and x-ray of wrist, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Andrew Mitchelson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Andrew Mitchelson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.