Provider Profile
April K. Refendor, APRN, FNP-BC
Unclaimed ProfileAbout April Refendor
April K. Refendor, APRN, FNP-BC is a nurse practitioner based in Chicago, IL. April is also listed as specializing in registered nurse and nurse practitioner — family. Medicare claims data shows April provided 456 services to 456 patients.
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
Source: NPPES NPI Registry
Contact Information
- (312) 694-2273
- Email not available
Practice Locations
635 N DEARBORN ST STE 100
Chicago, IL 60654
Procedures Most Often Billed to Medicare
456 services · 456 patients · 11 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
13 |
| Routine electrocardiogram (ecg) using at least 12 leads with tracing | Treatment | 93005 |
20 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
150 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
77 |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Lab test | 87880 |
41 |
| Automated urinalysis test | Lab test | 81003 |
40 |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
30 |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
27 |
| Detection test by nucleic acid for multiple types influenza virus | Lab test | 87502 |
25 |
| 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 |
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 8
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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does April K. Refendor, APRN specialize in?
April K. Refendor, APRN is a nurse practitioner in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is April K. Refendor, APRN located?
April K. Refendor, APRN is listed at 635 N Dearborn St Ste 100, Chicago, IL 60654. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is April K. Refendor, APRN's phone number?
The number on file is (312) 694-2273. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for April K. Refendor, APRN?
April K. Refendor, APRN's National Provider Identifier is 1821691759. 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 April K. Refendor, APRN train?
April K. Refendor, APRN attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does April K. Refendor, APRN have?
April K. Refendor, APRN has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does April K. Refendor, APRN do most often?
According to Medicare billing data, April K. Refendor, APRN performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as routine electrocardiogram using at least 12 leads with tracing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is April K. Refendor, APRN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by April K. Refendor, APRN. 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.