April Refendor, APRN, FNP-BC
NPI 1821691759 · Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
April Refendor, APRN, FNP-BC is a Nurse Practitioner provider in Chicago, IL (NPI 1821691759).
Provider details
- NPI number
- 1821691759
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 01414132 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
456 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $112 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 41 | $16 |
| Automated Urinalysis Test81003 | 40 | $2 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 30 | $50 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 46 | 46 |
| Cephalexin | 24 | 24 |
| Doxycycline Hyclate | 24 | 24 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 17 | 17 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 17 | 17 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 17 | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 1212 S Michigan Ave Apt 1607Chicago, IL 60605-2455Phone: (312) 772-1415
Registry dates
- Enumerated
- 2020-11-21
- Last updated
- 2025-04-17
- Certified
- 2025-04-17
Frequently asked questions
- What is April Refendor's NPI number?
- April Refendor's National Provider Identifier (NPI) is 1821691759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is April Refendor's specialty?
- April Refendor is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is April Refendor located?
- April Refendor's practice location on file with NPPES is 635 N Dearborn St Ste 100, Chicago, IL 60654-4618.
- What is April Refendor's phone number?
- The practice phone number listed in the NPPES registry for April Refendor is (312) 694-2273.
- Does April Refendor accept Medicare?
- April Refendor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is April Refendor's NPI active?
- Yes — April Refendor's NPI (1821691759) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.