Provider Profile
Shaun T. Marczak, PA-C
Unclaimed ProfileAbout Shaun Marczak
Shaun T. Marczak, PA-C is a physician assistant based in Eau Claire, WI. According to Medicare claims data, the services billed most often include hospital discharge day management, more than 30 minutes and harvest of vein using an endoscope. The provider's National Provider Identifier (NPI) is 1275838146.
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
- (715) 838-3311
- Email not available
Practice Locations
1400 BELLINGER ST
Eau Claire, WI 54703
733 W Clairemont Ave
Eau Claire, WI 54701
Procedures Most Often Billed to Medicare
23 services · 23 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Harvest of vein using an endoscope | Procedure | 33508 |
11 | Less often than most peers in Physician Assistant |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
12 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
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 — 30 related providers in 4 groups
Other physician assistants in Eau Claire 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Harvest of vein using an endoscope 8
Providers in WI who bill this service to Medicare most often.
Common questions
What is Shaun T. Marczak's specialty?
Shaun T. Marczak is a physician assistant in Eau Claire, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Shaun T. Marczak?
Shaun T. Marczak is listed at 1400 Bellinger St, Eau Claire, WI 54703. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Shaun T. Marczak?
The number on file is (715) 838-3311. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Shaun T. Marczak's NPI number?
Shaun T. Marczak's National Provider Identifier is 1275838146. 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 Shaun T. Marczak's education?
Shaun T. Marczak attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Shaun T. Marczak been practicing?
Shaun T. Marczak has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Shaun T. Marczak known for?
According to Medicare billing data, Shaun T. Marczak performs procedures including harvest of vein using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Shaun T. Marczak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Shaun T. Marczak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.