Registry data as of Aug 27, 2026

John Beckerman, M.D.

Pediatrics Physician · Barrington, IL

John Beckerman, M.D. is a pediatrics physician with a practice address in Barrington, Illinois, and NPI 1578556452, issued on Aug 26, 2005. Check the license (Illinois 036075883, 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, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1578556452
Name
John Beckerman
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
036075883 IL
Self-reported in NPPES; status is on the state search
Practice location
27790 W IL Route 22, Barrington, IL 60010
Phone
(847) 382-7337
Enumerated
Aug 26, 2005
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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Verify John Beckerman 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 036075883
    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.

Industry payments in 2024: $305.45

18 payments, mostly food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 23,406 providers of this specialty with any payment received $1,203.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Beckerman$305.45
  2. Specialty average$1,203.67

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

16 pediatrics physician records list a Barrington practice address

They are 16 of the 756 NPPES records with a Barrington practice address, and 3,316 pediatrics physician records in Illinois.

Other pediatrics physician records in Illinois

  1. Waleed Abbasi, M.D.Rockford, IL1487941969
  2. Aiah Abdel-AalChicago, IL1255115846
  3. Mahmoud Abdel-Ghani, MDSpringfield, IL1487495883
  4. Eman Abdel-Latief, M.D.Evanston, IL1508229949
  5. Raid Abdulla, MDChicago, IL1710037742
  6. Zainab Abdullah, M.D.Chicago, IL1356579650
  7. Sneha Abichandani, M.DChicago, IL1346505286
  8. Lynn Ables, MDWheaton, IL1285795989
  9. Alin Abraham, M.D.Lisle, IL1316101181
  10. Emil Abraham, MDSpringfield, IL1396419768

Common questions

What is John Beckerman, M.D.'s NPI number?

John Beckerman, M.D.'s National Provider Identifier (NPI) is 1578556452, issued on Aug 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Beckerman, M.D. located?

The NPPES record lists a practice address at 27790 W IL Route 22, Barrington, IL, 60010. Phone: (847) 382-7337. Providers update this record themselves, so call before visiting.

How can I verify John Beckerman, M.D.'s license?

NPPES lists Illinois license number 036075883, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.