NPPES file of Aug 9, 2026

Brian Marc Dembo, O.D.

Optometrist · Glenview, IL

Brian Marc Dembo, O.D. is an optometrist with a practice address in Glenview, Illinois, and NPI 1437186871, issued on Jun 28, 2006. Check the license (Illinois 046008000, 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
1437186871
Name
Brian Marc Dembo
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
046008000 IL
Self-reported in NPPES; status is on the state search
Practice location
1545 Waukegan RD, Glenview, IL 60025
Phone
(847) 998-6700
Enumerated
Jun 28, 2006
Record last updated
Dec 5, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(847) 998-1566
Medicaid ID
046008000 IL
Medicare enrollment
Enrolled (PECOS I20111230000336); accepts Medicare assignment
Medical or professional school
Illinois College Of Optometry At Chicago, 1986
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 1545 Waukegan RD

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

  1. Thomas Hauff, D.D.S.General Practice Dentistry1366659195
  2. Thomas Hauff, Jr., D.D.S.General Practice Dentistry1265650832
  3. Mary Sheridan, O.D.Optometrist1700091717
  4. Michael Spiegel, O.D.Optometrist1437168689
  5. Prabha Vaidya, M.D.General Practice Physician1508956145

Verify Brian Marc Dembo 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 046008000
    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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52% fewer Medicare Part D claims than the average optometrist in 2024

133 Medicare Part D claims for 53 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.

  1. Brian Dembo133
  2. Specialty average277

Most prescribed

  1. Latanoprost28 claims
  2. Fluorometholone20 claims
  3. Travoprost20 claims
  4. Tobramycin12 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.

Industry payments in 2024: $1,608.47

5 payments; by number, the most common kind was travel and lodging; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Brian Dembo$1,608.47
  2. Specialty average$769.99

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

Bills Medicare through 2 group practices

  1. Forsight Vision, LtdGlenview, IL
  2. Rosin Optical CO IncLibertyville, IL

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

Brian Marc Dembo among 2,697 optometrist records in Illinois

Brian Marc Dembo, O.D. is one of 2,697 optometrist records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 63% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1986 · median 2008 among the 1,513 with a school on file
  • Record last updated2008 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Illinois

There are 2,697 optometrist records in Illinois.

The 8 optometrist records with the nearest ZIP codes

  1. James Bechtold, O.D.Glenview, IL 600251578637336
  2. Arpirut Chinosornvatana, O.D.Glenview, IL 600251306159348
  3. Arwa ChinwalaGlenview, IL 600251730536517
  4. Dorota Czaicka, O.D.Glenview, IL 600251164572244
  5. Imad DababnehGlenview, IL 600251073055398
  6. Mariam Ethezaz, ODGlenview, IL 600251962996181
  7. Andrew Neukirch, ODGlenview, IL 600251962666750
  8. Eva Shabo, ODGlenview, IL 600251508396516

Common questions

What is Brian Marc Dembo, O.D.'s NPI number?

Brian Marc Dembo, O.D.'s National Provider Identifier (NPI) is 1437186871, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brian Marc Dembo, O.D. located?

The NPPES record lists a practice address at 1545 Waukegan RD, Glenview, IL, 60025. Phone: (847) 998-6700. Providers update this record themselves, so call before visiting.

How can I verify Brian Marc Dembo, O.D.'s license?

NPPES lists Illinois license number 046008000, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Brian Marc Dembo, O.D. prescribe under Medicare Part D?

In 2024, Brian Marc Dembo, O.D. had 133 Medicare Part D claims for 53 beneficiaries; the average among optometrist prescribers was 277. 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.