Physician Profile
Unclaimed ProfileAbout TRESP
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Areas of Expertise
Common questions
What is Dr. Tresp's specialty?
Dr. Tresp is an anatomic & clinical pathology in Oshkosh, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Anatomic & Clinical Pathology”.
NPI registry
Where can I find Dr. Tresp?
Dr. Tresp is listed at 855 N WESTHAVEN DRIVE, Oshkosh, WI 54904. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Tresp?
The number on file is (920) 456-7502. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tresp's NPI number?
Dr. Tresp's National Provider Identifier is 1245265644. 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
How long has Dr. Tresp been practising?
Dr. Tresp has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. Tresp known for?
According to Medicare billing data, Dr. Tresp the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tresp confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tresp. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (920) 456-7502
- Email not available
Practice Locations
855 N WESTHAVEN DRIVE
Oshkosh, WI 54904
Procedures Most Often Billed to Medicare
372 services · 183 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
286 |
| Pathology examination of tissue using a microscope, moderately high complexity | Lab test | 88307 |
31 |
| Pathology examination of tissue using a microscope, moderately low complexity | Lab test | 88304 |
20 |
| Special stained specimen slides to examine tissue, initial procedure | Lab test | 88342 |
18 |
| Preparation of tissue for examination by removing any calcium present | Lab test | 88311 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 anatomic & clinical pathology specialists in Oshkosh 1
Same specialty, same city.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.