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Edit this profileWhere to find Marc-Antoine Tremblay, M.D.
- West Allis location main office
2424 S 90Th St Ste 500, West Allis, WI 53227 - West Allis location
8901 West Lincoln Ave, West Allis, WI 53227
About Dr. Tremblay
Marc-Antoine Tremblay, M.D. is a healthcare provider in West Allis, WI specializing in orthopaedic surgery. Marc-Antoine trained at Virginia Commonwealth University, School of Medicine, graduating in 2017. Marc-Antoine is also listed as specializing in orthopaedic adult reconstructive surgery. According to Medicare claims data, Marc-Antoine cared for 220 Medicare patients across 2,913 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. This provider record is associated with NPI 1558892232.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (414) 321-2255
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2424 S 90TH ST STE 500
West Allis, WI 53227
8901 West Lincoln Ave
West Allis, WI 53227
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
Pain
Pediatric and tumor
Spine
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Procedures & services
Ankle surgery
Evaluation and nonsurgical
- Closed fracture treatment
- Joint injection or aspiration
- Orthopedic evaluation
- Cast placement and management
Foot & Ankle
Foot and ankle
- Ankle arthroscopy
- Ankle fusion
- Total ankle replacement
- Bunion surgery
Hand and upper extremity
- Wrist fracture fixation
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Joint replacement
- Total hip replacement
- Total knee replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Nerves & spine
Orthopedics
- ACL reconstruction consultation
- Carpal tunnel surgery consultation
- Hip replacement consultation
- Knee replacement consultation
- Torn rotator cuff consultation
Post-Op Care
Spine
Spine & Orthopedics
- Bunion Surgery Consultation
- Foot and Ankle Surgery Consultation
- Shoulder Surgery Consultation
- Surgical Hardware Removal Consultation
- Trigger Finger Release Consultation
Trauma and fixation
- External fracture fixation
- Intramedullary nailing
- Repair of fracture nonunion
- Open reduction and internal fixation
Tumor and pediatric
Most searched procedures
Arthroscopy
Hand & Wrist
Injections & Non-Surgical
Injections & pain relief
Knee
Shoulder surgery
Trauma & Fractures
Procedures Most Often Billed to Medicare
2,913 services · 220 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
46 | Less often than most peers in Orthopaedic Surgery |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
2,684 | As often as other peers in Orthopaedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
80 | As often as other peers in Orthopaedic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
60 | More often than most peers in Orthopaedic Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
24 | As often as other peers in Orthopaedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
19 | Less often than most 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 28 related providers in 4 groups
Other orthopaedic surgeons in West Allis 5
Same specialty, same city.
Trained at Virginia Commonwealth University, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Virginia Commonwealth University, School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Marc-Antoine Tremblay's specialty?
Marc-Antoine Tremblay is an orthopaedic surgeon in West Allis, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where can I find Marc-Antoine Tremblay?
Marc-Antoine Tremblay is listed at 2424 S 90Th St Ste 500, West Allis, WI 53227. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marc-Antoine Tremblay?
The number on file is (414) 321-2255. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marc-Antoine Tremblay's NPI number?
Marc-Antoine Tremblay's National Provider Identifier is 1558892232. 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
What is Marc-Antoine Tremblay's education?
Marc-Antoine Tremblay attended Virginia Commonwealth University, School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Marc-Antoine Tremblay been practicing?
Marc-Antoine Tremblay has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Marc-Antoine Tremblay known for?
According to Medicare billing data, Marc-Antoine Tremblay performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marc-Antoine Tremblay confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marc-Antoine Tremblay. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.