NPPES file of Aug 9, 2026

Rebecca E. Birnbaum, FNP

Family Nurse Practitioner · Chicago, IL

Rebecca E. Birnbaum, FNP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1124784087, issued on Nov 15, 2021. Check the license (Illinois 209.023955, 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
1124784087
Name
Rebecca E. Birnbaum
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
209.023955 IL
F349194-01 NY
26NR25717100 NJ
Self-reported in NPPES; status is on the state search
Practice location
712 N Dearborn St, Chicago, IL 60654
Phone
(312) 951-8200
Enumerated
Nov 15, 2021
Record last updated
Jan 22, 2025
Medicare enrollment
Enrolled (PECOS I20250203002044); accepts Medicare assignment
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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Also registered at 712 N Dearborn St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kierra Bruno-RodgersSurgical Technologist1073080909
  2. Audrey Chakonis, PA-CPhysician Assistant1033754320
  3. Marissa Fluture, PTPhysical Therapist1164682555
  4. Julia Frye, PA-CPhysician Assistant1013793546
  5. Kelly Held, PAPhysician Assistant1609375021
  6. Brittany MacleodPhysician Assistant1659700151

Verify Rebecca E. Birnbaum 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 209.023955
    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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92% fewer Medicare Part D claims than the average family nurse practitioner in 2024

107 Medicare Part D claims for 42 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Rebecca Birnbaum107
  2. Specialty average1,305

Most prescribed

  1. Amlodipine Besylate20 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: $103.01

6 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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 Birnbaum$103.01
  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. Hackensack Meridian Health Medical Group - Specialty Care PCNeptune, NJ

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

Other family nurse practitioner records in Illinois

  1. Crystal Aandahl, FNPNorth Chicago, IL1316497068
  2. Deborah Aaron, FNPChicago, IL1114024916
  3. Roseviminda Abano, CNPGurnee, IL1215318555
  4. Theresa AbbaduskyPekin, IL1265892046
  5. Nadia Abbasi-Kling, FNP-BCChicago, IL1033767736
  6. Manar Abdalla, FNPChicago, IL1700632411
  7. Mahubah Abdallah, FNP-CRochelle, IL1841752284
  8. Rana Abdallah, DNP, APRN, FNP-CLake Villa, IL1851261887
  9. Servet Abdelhafez, APRNBrookfield, IL1790505048
  10. Nadia Abdessalam, FNP-BCOak Lawn, IL1356888283

Common questions

What is Rebecca E. Birnbaum, FNP's NPI number?

Rebecca E. Birnbaum, FNP's National Provider Identifier (NPI) is 1124784087, issued on Nov 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca E. Birnbaum, FNP located?

The NPPES record lists a practice address at 712 N Dearborn St, Chicago, IL, 60654. Phone: (312) 951-8200. Providers update this record themselves, so call before visiting.

How can I verify Rebecca E. Birnbaum, FNP's license?

NPPES lists Illinois license number 209.023955, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca E. Birnbaum, FNP prescribe under Medicare Part D?

In 2024, Rebecca E. Birnbaum, FNP had 107 Medicare Part D claims for 42 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.