Provider Profile
William B. Warrick, PA.C
Unclaimed ProfileAbout William Warrick
William B. Warrick, PA.C is a physician assistant practicing in Louisville, KY. William is also listed as specializing in dermatology. Medicare claims data shows William provided 3,504 services to 2,335 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, destruction of precancer skin growth, 2-14 growths, and destruction of precancer skin growth, 1 growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (502) 583-6647
- Email not available
Practice Locations
444 S 1ST ST SUITE 100
Louisville, KY 40202
Procedures Most Often Billed to Medicare
3,504 services · 2,335 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,004 | More often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
522 | More often than most peers in Physician Assistant |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
289 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, first growth | Procedure | 11102 |
204 | More often than most peers in Physician Assistant |
| Biopsy of related skin growth, each additional growth | Procedure | 11103 |
49 | As often as other peers in Physician Assistant |
| Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | Procedure | 17262 |
44 | More often than most peers in Physician Assistant |
| Biopsy of ear | Procedure | 69100 |
18 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
1,061 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
162 | More than most peers in Physician Assistant |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
75 | 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.
Related specialists at this location 1
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.
Other physician assistants in Louisville 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in KY who bill this service to Medicare most often.
Common questions
What does William B. Warrick specialize in?
William B. Warrick is a physician assistant in Louisville, KY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William B. Warrick located?
William B. Warrick is listed at 444 S 1St St Suite 100, Louisville, KY 40202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William B. Warrick's phone number?
The number on file is (502) 583-6647. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for William B. Warrick?
William B. Warrick's National Provider Identifier is 1578522199. 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 William B. Warrick train?
William B. Warrick attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William B. Warrick have?
William B. Warrick has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does William B. Warrick do most often?
According to Medicare billing data, William B. Warrick performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and destruction of skin growth, 1-14 growths, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is William B. Warrick's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William B. Warrick. 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.