NPPES file of Aug 9, 2026

Rebecca June Anstee, APRN

Family Nurse Practitioner · Chicago, IL

Rebecca June Anstee, APRN is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1679119945, issued on Nov 21, 2019. Check the license (Illinois 277.003794, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1679119945
Name
Rebecca June Anstee
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
277.003794 IL
167994 IA
2025024641 MO
115971 NE
Self-reported in NPPES; status is on the state search
Practice location
940 W Glenlake Ave Unit 35D, Chicago, IL 60660
Phone
(773) 620-1936
Enumerated
Nov 21, 2019
Record last updated
Dec 24, 2025
Fax
(725) 307-7873
Medicare enrollment
Enrolled (PECOS I20200327000189); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Rebecca June Anstee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 277.003794
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

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89% fewer Medicare Part D claims than the average family nurse practitioner in 2024

139 Medicare Part D claims for 47 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Rebecca Anstee139
  2. Specialty average1,305

Most prescribed

  1. Albuterol Sulfate Hfa17 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $164.04

2 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rebecca Anstee$164.04
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Clear Practice PLLCChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Rebecca June Anstee among 7,639 family nurse practitioner records in Illinois

Rebecca June Anstee, APRN is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 51% of them.

  • NPI issued2019 · 51% of these records are older, 41% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Karen Bretz, APNChicago, IL 606601134428683
  2. Debra Fox, FNPChicago, IL 606601538316641
  3. Sonja JovanovichChicago, IL 606601194146258
  4. Bohdan Kontsevyy, RSA, FNPChicago, IL 606601235392218
  5. Fozia MohammedChicago, IL 606601992024368
  6. Jennifer Offen, MS, RN, FNP-BCChicago, IL 606601437588472
  7. Lyndsey Powell, FNP-BCChicago, IL 606601609120591
  8. Amanda Ray, APNChicago, IL 606601972817468

Common questions

What is Rebecca June Anstee, APRN's NPI number?

Rebecca June Anstee, APRN's National Provider Identifier (NPI) is 1679119945, issued on Nov 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca June Anstee, APRN located?

The NPPES record lists a practice address at 940 W Glenlake Ave Unit 35D, Chicago, IL, 60660. Phone: (773) 620-1936. Providers update this record themselves, so call before visiting.

How can I verify Rebecca June Anstee, APRN's license?

NPPES lists Illinois license number 277.003794, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca June Anstee, APRN prescribe under Medicare Part D?

In 2024, Rebecca June Anstee, APRN had 139 Medicare Part D claims for 47 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.