Provider Profile
Katherine M. Marhalik, PA-C
Unclaimed ProfileAbout Katherine Marhalik
Listed in the NPI registry as a physician assistant, Katherine M. Marhalik, PA-C practices in Windermere, FL. Katherine is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Katherine cared for 450 Medicare patients across 512 services. 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, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and x-ray of lower and sacral spine, 2-3 views.
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
- (407) 573-3360
- Email not available
Practice Locations
5151 WINTER GARDEN VINELAND RD STE 206
Windermere, FL 34786
Procedures Most Often Billed to Medicare
512 services · 450 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
29 | More often than most peers in Physician Assistant |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
22 | Less often than most peers in Physician Assistant |
| Fusion of spine in lower back | Procedure | 22612 |
16 | As often as other peers in Physician Assistant |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
11 | Less often than most peers in Physician Assistant |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
100 | More than most peers in Physician Assistant |
| X-ray of upper spine, 2-3 views | Imaging | 72040 |
21 | 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 |
156 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
126 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
14 | 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.
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.
Other physician assistants in Windermere 3
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 8
Providers in FL who bill this service to Medicare most often.
Common questions
What does Katherine M. Marhalik specialize in?
Katherine M. Marhalik is a physician assistant in Windermere, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katherine M. Marhalik located?
Katherine M. Marhalik is listed at 5151 Winter Garden Vineland Rd Ste 206, Windermere, FL 34786. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine M. Marhalik's phone number?
The number on file is (407) 573-3360. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katherine M. Marhalik's NPI number?
Katherine M. Marhalik's National Provider Identifier is 1124363650. 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 Katherine M. Marhalik train?
Katherine M. Marhalik attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine M. Marhalik been practicing?
Katherine M. Marhalik has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Katherine M. Marhalik do most often?
According to Medicare billing data, Katherine M. Marhalik performs procedures including partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, partial removal of spine bone with release of spinal cord and/or nerves, each additional segment and fusion of spine in lower back; reads or performs imaging such as x-ray of lower and sacral spine, 2-3 views and x-ray of upper spine, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katherine M. Marhalik confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine M. Marhalik. 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.