Provider Profile
Mark K. Semanski, PA-C
Unclaimed ProfileAbout Mark Semanski
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Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (302) 733-2475
- Email not available
Practice Locations
4755 OGLETOWN STANTON RD
Newark, DE 19718
Procedures Most Often Billed to Medicare
19 services · 11 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
19 |
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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 22 related providers in 3 groups
Other physician assistants in Newark 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Mark K. Semanski specialize in?
Mark K. Semanski is a physician assistant in Newark, DE. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mark K. Semanski located?
Mark K. Semanski is listed at 4755 Ogletown Stanton Rd, Newark, DE 19718. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark K. Semanski's phone number?
The number on file is (302) 733-2475. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Mark K. Semanski?
Mark K. Semanski's National Provider Identifier is 1659862357. 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 Mark K. Semanski train?
Mark K. Semanski attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mark K. Semanski have?
Mark K. Semanski has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Mark K. Semanski do most often?
According to Medicare billing data, Mark K. Semanski 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
Is Mark K. Semanski's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mark K. Semanski. 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.