NPPES file of Aug 9, 2026

Reem Beckerly, DO

Sleep Medicine (Psychiatry & Neurology) Physician · Naperville, IL

Reem Beckerly, DO is a sleep medicine (psychiatry & neurology) physician with a practice address in Naperville, Illinois, and NPI 1437314630, issued on Jul 28, 2008. Check the license (Illinois 036121650, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437314630
Name
Reem Beckerly
Credential
DO
Primary taxonomy
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X
License number
036121650 IL
Self-reported in NPPES; status is on the state search
Practice location
100 Spalding Dr Ste 200, Naperville, IL 60540
Phone
(630) 355-8776
Enumerated
Jul 28, 2008
Record last updated
Sep 28, 2022
Medicare enrollment
Enrolled (PECOS I20081028000489); accepts Medicare assignment
Medical or professional school
University Of New England, College Of Osteo Medicine, 2003
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 100 Spalding Dr Ste 200

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

  1. Edward Kessler, M.D.Pulmonary Disease Physician1427205699
  2. Jasshan Mehrotra, M.D.Pulmonary Disease Physician1194135368
  3. Sara Piasecki, APN-CNPNurse Practitioner1467211078
  4. Rajive Tandon, M.D.Pulmonary Disease Physician1104878115

Verify Reem Beckerly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036121650
    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
Open 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.

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68% fewer Medicare Part D claims than the average sleep medicine (psychiatry & neurology) physician in 2024

212 Medicare Part D claims for 46 beneficiaries, against an average of 655 among the 377 providers of this specialty who prescribed in Part D.

  1. Reem Beckerly212
  2. Specialty average655

Most prescribed

  1. Trazodone Hcl45 claims
  2. Gabapentin40 claims
  3. Zolpidem Tartrate24 claims
  4. Pramipexole Dihydrochloride18 claims
  5. Modafinil12 claims
  6. Amitriptyline Hcl11 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.

The MIPS final score for 2023 (Medicare payment program): 91.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score82.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $194.10

4 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 278 providers of this specialty with any payment received $5,572.43 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Reem Beckerly$194.10
  2. Specialty average$5,572.43

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. Endeavor Health Medical GroupNaperville, IL

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

Reem Beckerly among 28 sleep medicine (psychiatry & neurology) physician records in Illinois

Reem Beckerly, DO is one of 28 sleep medicine (psychiatry & neurology) physician records with a practice address in Illinois. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 43% of them.

  • NPI issued2008 · 43% of these records are older, 39% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 89% of these records are
  • Graduated2003 · median 2004 among the 25 with a school on file
  • Record last updated2022 · 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 2084S0012X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sleep Medicine (Psychiatry & Neurology) Physician providers in Illinois

There are 28 sleep medicine (psychiatry & neurology) physician records in Illinois.

The 8 sleep medicine (psychiatry & neurology) physician records with the nearest ZIP codes

  1. Sabra Abbott, MD, PHDChicago, IL 606111043479405
  2. Hrayr Attarian, MDChicago, IL 606111427089119
  3. Alexander Choi, M.D., M.P.H.Chicago, IL 606111013440221
  4. Ilya Khaytin, M.D., PH.D.Chicago, IL 606111326369851
  5. Roneil Malkani, M.D.Chicago, IL 606111194981472
  6. Alexandra Saali, MDChicago, IL 606111972253086
  7. Eunice Torres Rivera, MDChicago, IL 606111811341340
  8. Phyllis Zee, MDChicago, IL 606111255418927

Common questions

What is Reem Beckerly, DO's NPI number?

Reem Beckerly, DO's National Provider Identifier (NPI) is 1437314630, issued on Jul 28, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Reem Beckerly, DO located?

The NPPES record lists a practice address at 100 Spalding Dr Ste 200, Naperville, IL, 60540. Phone: (630) 355-8776. Providers update this record themselves, so call before visiting.

How can I verify Reem Beckerly, DO's license?

NPPES lists Illinois license number 036121650, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Reem Beckerly, DO prescribe under Medicare Part D?

In 2024, Reem Beckerly, DO had 212 Medicare Part D claims for 46 beneficiaries; the average among sleep medicine (psychiatry & neurology) physician prescribers was 655. Part D covers Medicare prescriptions only.

What is Reem Beckerly, DO's MIPS final score?

The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.