NPPES file of Aug 9, 2026

Rebecca Sullivan, NP

Family Nurse Practitioner · Crystal Lake, IL

Rebecca Sullivan, NP is a family nurse practitioner with a practice address in Crystal Lake, Illinois, and NPI 1689264061, issued on Jan 20, 2021. Check the license (Illinois 209022564, 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
1689264061
Name
Rebecca Sullivan
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209022564 IL
Self-reported in NPPES; status is on the state search
Practice location
390 E Congress Pkwy Ste C, Crystal Lake, IL 60014
Phone
(815) 301-1001
Enumerated
Jan 20, 2021
Record last updated
Jan 24, 2023
Medicare enrollment
Enrolled (PECOS I20210412000441); 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.
Download card Updates feed

Also registered at 390 E Congress Pkwy Ste C

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

  1. Amit Arora, M.D.Nephrology Physician1831378330
  2. Sumit Bector, MDNephrology Physician1487831202
  3. Bhavana MovvaNephrology Physician1235750605
  4. Umesh Patel, M.D.Nephrology Physician1336334424
  5. Michelle Sparrow, FNP-CFamily Nurse Practitioner1184025140

Verify Rebecca Sullivan 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 209022564
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

71% fewer Medicare Part D claims than the average family nurse practitioner in 2024

379 Medicare Part D claims for 120 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Rebecca Sullivan379
  2. Specialty average1,305

Most prescribed

  1. Furosemide39 claims
  2. Nifedipine Er27 claims
  3. Losartan Potassium26 claims
  4. Torsemide24 claims
  5. Lisinopril23 claims
  6. Bumetanide17 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: $272.51

6 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 Sullivan$272.51
  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. Nephrology Associates OF Northern Illinois LtdElgin, IL

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

48 family nurse practitioner records list a practice address in Crystal Lake

They are 48 of the 1,442 NPPES records with a practice address in Crystal Lake, 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 Sullivan, NP's NPI number?

Rebecca Sullivan, NP's National Provider Identifier (NPI) is 1689264061, issued on Jan 20, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca Sullivan, NP located?

The NPPES record lists a practice address at 390 E Congress Pkwy Ste C, Crystal Lake, IL, 60014. Phone: (815) 301-1001. Providers update this record themselves, so call before visiting.

How can I verify Rebecca Sullivan, NP's license?

NPPES lists Illinois license number 209022564, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca Sullivan, NP prescribe under Medicare Part D?

In 2024, Rebecca Sullivan, NP had 379 Medicare Part D claims for 120 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.