Provider Profile
Karolee Fill, APN CNP
Unclaimed ProfileAbout Karolee Fill
Listed in the NPI registry as a nurse practitioner, Karolee Fill, APN CNP practices in Arlington Heights, IL. According to Medicare claims data, Karolee cared for 816 Medicare patients across 1,327 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more, and remote monitoring of pulmonary artery pressure sensor, up to 30 days.
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
- (847) 618-2440
- Email not available
Practice Locations
800 W CENTRAL RD
Arlington Heights, IL 60005
Procedures Most Often Billed to Medicare
1,327 services · 816 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Remote monitoring of pulmonary artery pressure sensor, up to 30 days | Treatment | 93264 |
214 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
455 | More than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
332 | More than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
165 | More often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
161 | More than most peers in Nurse Practitioner |
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 nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 30 related providers in 4 groups
Other nurse practitioners in Arlington Heights 6
Same specialty, same city.
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 Remote monitoring of pulmonary artery pressure sensor, up to 30 days 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Karolee Fill specialize in?
Karolee Fill is a nurse practitioner in Arlington Heights, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Karolee Fill located?
Karolee Fill is listed at 800 W Central Rd, Arlington Heights, IL 60005. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Karolee Fill's phone number?
The number on file is (847) 618-2440. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Karolee Fill's NPI number?
Karolee Fill's National Provider Identifier is 1407269038. 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 Karolee Fill train?
Karolee Fill attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Karolee Fill been practicing?
Karolee Fill has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Karolee Fill do most often?
According to Medicare billing data, Karolee Fill provides treatments such as remote monitoring of pulmonary artery pressure sensor, up to 30 days, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Karolee Fill confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Karolee Fill. 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.