NPPES file of Aug 9, 2026

Rebecca A. Calendo, APRN

Adult Health Nurse Practitioner · Evanston, IL

Rebecca A. Calendo, APRN is an adult health nurse practitioner with a practice address in Evanston, Illinois, and NPI 1891260667, issued on Oct 9, 2018. Check the license (Illinois 209018297, 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
1891260667
Name
Rebecca A. Calendo
Credential
APRN
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
209018297 IL
209.018297 IL
Self-reported in NPPES; status is on the state search
Practice location
1285 Hartrey Ave, Evanston, IL 60202
Phone
(847) 666-3494
Enumerated
Oct 9, 2018
Record last updated
Aug 9, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1285 Hartrey Ave

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

  1. Syed Alavi, M.D.Family Medicine Physician1366837023
  2. Amanda Dauten, MDFamily Medicine Physician1699154120
  3. Nicole Dyme, D.D.S.General Practice Dentistry1508279456
  4. Elizabeth Feldman, MDAdolescent Medicine (Family Medicine) Physician1063438760
  5. Avery Hart, MDInternal Medicine Physician1831135102
  6. Judith Horwitz Glassenberg, MDPediatrics Physician1750691002

Verify Rebecca A. Calendo 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 209018297
    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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79% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

269 Medicare Part D claims for 53 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Rebecca Calendo269
  2. Specialty average1,280

Most prescribed

  1. Atorvastatin Calcium43 claims
  2. Lisinopril21 claims
  3. Metformin Hcl20 claims
  4. Amlodipine Besylate15 claims
  5. Gabapentin13 claims
  6. Levothyroxine Sodium13 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.

Rebecca A. Calendo among 743 adult health nurse practitioner records in Illinois

Rebecca A. Calendo, APRN is one of 743 adult health nurse practitioner records with a practice address in Illinois. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.

  • NPI issued2018 · 78% of these records are older, 19% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 50% of these records are
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Illinois

There are 743 adult health nurse practitioner records in Illinois.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Songquan Jiang, NPEvanston, IL 602021992291348
  2. Christina Reddington, NPEvanston, IL 602011477896959
  3. Bridget Hannum, PHD, APRN-CNPEvanston, IL 602081467456004
  4. Phillip Maslana, MSN, RNSchaumburg, IL 601951215608302
  5. Jason Maslana, RN, MSN, FNP-CSchaumburg, IL 601951467084038
  6. Donna Barker, MS, ANP-C, ONC, RN-CHoffman Estates, IL 601941154454601
  7. Valsamma EettickalSchaumburg, IL 601931871921304
  8. Jennifer Leskis, A.P. N.Hoffman Estates, IL 601921013061316

Common questions

What is Rebecca A. Calendo, APRN's NPI number?

Rebecca A. Calendo, APRN's National Provider Identifier (NPI) is 1891260667, issued on Oct 9, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Rebecca A. Calendo, APRN located?

The NPPES record lists a practice address at 1285 Hartrey Ave, Evanston, IL, 60202. Phone: (847) 666-3494. Providers update this record themselves, so call before visiting.

How can I verify Rebecca A. Calendo, APRN's license?

NPPES lists Illinois license number 209018297, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Rebecca A. Calendo, APRN prescribe under Medicare Part D?

In 2024, Rebecca A. Calendo, APRN had 269 Medicare Part D claims for 53 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.