NPPES file of Aug 9, 2026

Reena V. Blesson, APN-CNP

Nurse Practitioner · Buffalo Grove, IL

Reena V. Blesson, APN-CNP is a nurse practitioner with a practice address in Buffalo Grove, Illinois, and NPI 1619221900, issued on Nov 8, 2012. Check the license (Illinois 277000111, 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
1619221900
Name
Reena V. Blesson
Credential
APN-CNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
277000111 IL
209009988 IL
Self-reported in NPPES; status is on the state search
Practice location
15 S Mchenry RD, Buffalo Grove, IL 60089
Phone
(847) 618-0351
Enumerated
Nov 8, 2012
Record last updated
Mar 30, 2026
Fax
(847) 618-0766
Medicare enrollment
Enrolled (PECOS I20130427000133); 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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Also registered at 15 S Mchenry RD

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

  1. William AquinoPhysical Therapist1427547181
  2. Taylor Burke, APN-CNPNurse Practitioner1982338844
  3. Daniel Cacioppo, MDNeurology Physician1083662613
  4. Heidi Chatham, M.DFamily Medicine Physician1659509834
  5. Caitlin Daab, MDFamily Medicine Physician1326781394
  6. Christian Daniels, M.D.Family Medicine Physician1063490605

Verify Reena V. Blesson 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 277000111
    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
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30% fewer Medicare Part D claims than the average nurse practitioner in 2024

776 Medicare Part D claims for 394 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 62 claims were for opioids.

  1. Reena Blesson776
  2. Specialty average1,109

Most prescribed

  1. Amoxicillin-Clavulanate Potass58 claims
  2. Doxycycline Hyclate55 claims
  3. Prednisone53 claims
  4. Azithromycin37 claims
  5. Hydrocodone-Acetaminophen37 claims
  6. Amlodipine Besylate35 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.

Bills Medicare through 2 group practices

  1. A Podolskiy MD SCLibertyville, IL
  2. Endeavor Health Medical GroupBuffalo Grove, IL

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

Reena V. Blesson among 4,892 nurse practitioner records in Illinois

Reena V. Blesson, APN-CNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 22% of them.

  • NPI issued2012 · 22% of these records are older, 75% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2012 · median 2018 among the 3,389 with a school on file
  • Record last updated2026 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in Illinois

There are 4,892 nurse practitioner records in Illinois.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Taylor Burke, APN-CNPBuffalo Grove, IL 600891982338844
  2. Nisha George, APN-CNPBuffalo Grove, IL 600891750723532
  3. Katie KimBuffalo Grove, IL 600891700603024
  4. Nidhi Shah, APN-CNPBuffalo Grove, IL 600891982201158
  5. Susan Wiebe, FNPBuffalo Grove, IL 600891205594793
  6. Mary Kronenburger, APN, FNPWheeling, IL 600901609978865
  7. Rustam Safarov, FNPWheeling, IL 600901770147480
  8. Alyssa AdamusWilmette, IL 600911609585140

Common questions

What is Reena V. Blesson, APN-CNP's NPI number?

Reena V. Blesson, APN-CNP's National Provider Identifier (NPI) is 1619221900, issued on Nov 8, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Reena V. Blesson, APN-CNP located?

The NPPES record lists a practice address at 15 S Mchenry RD, Buffalo Grove, IL, 60089. Phone: (847) 618-0351. Providers update this record themselves, so call before visiting.

How can I verify Reena V. Blesson, APN-CNP's license?

NPPES lists Illinois license number 277000111, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Reena V. Blesson, APN-CNP prescribe under Medicare Part D?

In 2024, Reena V. Blesson, APN-CNP had 776 Medicare Part D claims for 394 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.