Provider Profile
David J. Kosiorek, PA C
Unclaimed ProfileAbout David Kosiorek
David J. Kosiorek, PA C is a physician assistant based in Port Richey, FL. According to Medicare claims data, David cared for 3,706 Medicare patients across 11,112 services. The services billed most often include biopsy of related skin growth, each additional growth, biopsy of related skin growth, first growth, and destruction of precancer skin growth, 2-14 growths.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (727) 841-8505
- Email not available
Practice Locations
8220 US 19 NORTH
Port Richey, FL 34668
Procedures Most Often Billed to Medicare
11,112 services · 3,706 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
3,296 | More than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
1,733 | More than most peers in Physician Assistant |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,363 | More often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
811 | More than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
362 | More than most peers in Physician Assistant |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm | Procedure | 12032 |
208 | More than most peers in Physician Assistant |
| Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11402 |
134 | More than most peers in Physician Assistant |
| Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm | Procedure | 11301 |
103 | More than most peers in Physician Assistant |
| Biopsy of ear | Procedure | 69100 |
100 | More than most peers in Physician Assistant |
| Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm | Procedure | 11602 |
78 | More 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 27 related providers in 4 groups
Other physician assistants in Port Richey 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of related skin growth, each additional growth 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does David J. Kosiorek specialize in?
David J. Kosiorek is a physician assistant in Port Richey, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is David J. Kosiorek located?
David J. Kosiorek is listed at 8220 US 19 North, Port Richey, FL 34668. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is David J. Kosiorek's phone number?
The number on file is (727) 841-8505. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is David J. Kosiorek's NPI number?
David J. Kosiorek's National Provider Identifier is 1083604144. 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 David J. Kosiorek train?
David J. Kosiorek attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has David J. Kosiorek been practicing?
David J. Kosiorek has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What does David J. Kosiorek do most often?
According to Medicare billing data, David J. Kosiorek performs procedures including biopsy of related skin growth, each additional growth, biopsy of related skin growth, first growth and destruction of precancer skin growth, 2-14 growths; reads or performs imaging such as superficial and/or low voltage radiation treatment delivery and obtaining data needed to develop the optimal radiation treatment, 1 treatment area, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has David J. Kosiorek confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by David J. Kosiorek. 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.