REENA V BLESSON APN-CNP
NPI 1619221900
Nurse Practitioner in Buffalo Grove, IL

Q: What is Reena Blesson's NPI number?

The NPI number for Reena Blesson is 1619221900. It was assigned to this individual provider in the NPPES registry on November 8, 2012. The provider is also known as Reena M Thankachan Rn.

Q: What is Reena Blesson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Reena Blesson was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 08, 2012PECOS EnrolledAccepts Medicare Assignment

15 S MCHENRY RD, BUFFALO GROVE, IL 60089(847) 618-0351(847) 618-0766 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 30, 2026, Oct 5, 2021, Apr 26, 2021 and 2 more (5 updates tracked since 2020).

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About Reena V Blesson Apn-cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REENA V BLESSON APN-CNP (NPI 1619221900) is an individual nurse practitioner in Buffalo Grove, Illinois, licensed in Illinois (277000111) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS, is affiliated with Northwest Community Hospital 1, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1619221900

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameREENA V BLESSONCredential: APN-CNP

Location Address15 S MCHENRY RDBuffalo Grove, IL 60089-6705

Mailing Address15 S Mchenry RdBuffalo Grove, IL 60089-6705 · (847) 618-0351 · Fax (847) 618-0766

Phone(847) 618-0351

Fax(847) 618-0766

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateNovember 8, 2012

Last NPPES UpdateMarch 30, 20265 updates tracked since enumeration

NPPES CertifiedMarch 30, 2026

✔ NPI 1619221900 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in IL · 277000111

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209009988 (IL)

15 S MCHENRY RD, Buffalo Grove, IL 60089

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Other Names 1

Former Name (1)Reena M Thankachan Rn

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Reena V Blesson Apn-cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557507159

PECOS Enrollment IDI20130427000133

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Reena Blesson reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northwest Community Health Services Inc

5.5 mi

Internal Medicine

3040 W SALT CREEK LN
Arlington Heights, IL 60005

Reassigned Medicare billing, Illinois enrollment
346 clinicians in this Medicare group

NPI 1134433154 (847) 618-3481

A Podolskiy MD Sc

8.2 mi

Family Medicine

755 S MILWAUKEE AVE, SUITE 164
Libertyville, IL 60048

Reassigned Medicare billing, Illinois enrollment
2 clinicians in this Medicare group

NPI 1578634168 (847) 918-0430

Endeavor Health Medical Group

15 mi

Anesthesiology

2650 RIDGE AVE, ANESTHESIOLOGY ROOM 3905
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1265695944 (847) 570-2760

Paragon Clinical LLC

28 mi

Nurse Practitioner

1333 BURR RIDGE PKWY STE 200
Burr Ridge, IL 60527

Reassigned Medicare billing, Illinois enrollment
183 clinicians in this Medicare group

NPI 1114139946 (630) 832-1775

Minuteclinic Diagnostic Of Illinois PLLC

45 mi

Family

11200 W LINCOLN HWY
Mokena, IL 60448

Reassigned Medicare billing, Illinois enrollment
223 clinicians in this Medicare group

NPI 1356485809 (866) 389-2727

Signify Health Medical Associates, PLLC

801 mi

General Practice

4055 VALLEY VIEW LN STE 700
Dallas, TX 75244

Reassigned Medicare billing, Illinois enrollment
712 clinicians in this Medicare group

NPI 1750845863 (972) 715-3800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

344 services309 patients

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

179 services19 patients

Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b 87636

This test detects the presence of SARS-CoV-2 (COVID-19) and Influenza types A and B in your body. It uses a method called the multiplex amplified probe technique to amplify and identify specific virus genes. It helps in early diagnosis and appropriate treatment.

86 services85 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

71 services70 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

61 services61 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

45 services43 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140252

Location800 W Central RoadArlington Heights, IL 60005 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60089 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$93.02 typical visit price

range $59.81 – $181.38

Typical copayment $23.25 (range $14.95 – $45.34)

Most-billed visit code 99203

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTIAN A DANIELS M.D.

Family Medicine