NPPES file of Aug 9, 2026

Mathew W. Maccumber, MD

Retina Specialist (Ophthalmology) Physician · Harvey, IL

Mathew W. Maccumber, MD is a retina specialist (ophthalmology) physician with a practice address in Harvey, Illinois, and NPI 1649270224, issued on Jul 26, 2005. Check the license (Illinois 036093409, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649270224
Name
Mathew W. Maccumber
Credential
MD
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License number
036093409 IL
Self-reported in NPPES; status is on the state search
Practice location
71 W 156TH St, Harvey, IL 60426
Phone
(708) 596-8710
Enumerated
Jul 26, 2005
Record last updated
Feb 4, 2022
Fax
(708) 596-9820
Medicaid ID
036093409 IL
Medicare enrollment
Enrolled (PECOS I20080325000213); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 1988
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 71 W 156TH St

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

  1. Francis Almeda, MDCardiovascular Disease Physician1700864550
  2. Pramod Anand, MDInternal Medicine Physician1942294251
  3. Charles Beck, MDSpecialist1871505503
  4. Lilyan Bland, RPHPharmacist1548472632
  5. Donne Bennett Caces, M.D., PH.D.Hematology & Oncology Physician1417274184
  6. Angel Castaner, MDInterventional Cardiology Physician1033195771

Verify Mathew W. Maccumber 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 036093409
    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

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18% more Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024

731 Medicare Part D claims for 210 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Mathew Maccumber731
  2. Specialty average620

Most prescribed

  1. Prednisolone Acetate115 claims
  2. Ketorolac Tromethamine92 claims
  3. Dorzolamide-Timolol60 claims
  4. Erythromycin58 claims
  5. Latanoprost58 claims
  6. Bromfenac Sodium45 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: $29,014.75

65 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mathew Maccumber$29,015
  2. Specialty average$7,667

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. Eye Center Physicians, Ltd.Chicago, IL
  2. Illinois Retina Associates, PLLCHarvey, IL

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

Mathew W. Maccumber among 72 retina specialist (ophthalmology) physician records in Illinois

Mathew W. Maccumber, MD is one of 72 retina specialist (ophthalmology) 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 76% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 88% of these records are
  • Graduated1988 · median 2006 among the 63 with a school on file
  • Record last updated2022 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 retina specialist (ophthalmology) physician records list a practice address in Harvey

They are 11 of the 297 NPPES records with a practice address in Harvey, and 72 retina specialist (ophthalmology) physician records in Illinois.

The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes

  1. Vivek Chaturvedi, M.D.Harvey, IL 604261487789574
  2. Joseph Civantos, MDHarvey, IL 604261336149053
  3. Jack Cohen, MDHarvey, IL 604261205836947
  4. Serge Debustros, MDHarvey, IL 604261962402685
  5. Timothy Flood, MDHarvey, IL 604261518967223
  6. Sohail Hasan, MDHarvey, IL 604261700886439
  7. David Orth, MDHarvey, IL 604261043210750
  8. Zac Ravage, MDHarvey, IL 604261992871248

Common questions

What is Mathew W. Maccumber, MD's NPI number?

Mathew W. Maccumber, MD's National Provider Identifier (NPI) is 1649270224, issued on Jul 26, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Mathew W. Maccumber, MD located?

The NPPES record lists a practice address at 71 W 156TH St, Harvey, IL, 60426. Phone: (708) 596-8710. Providers update this record themselves, so call before visiting.

How can I verify Mathew W. Maccumber, MD's license?

NPPES lists Illinois license number 036093409, 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 Mathew W. Maccumber, MD prescribe under Medicare Part D?

In 2024, Mathew W. Maccumber, MD had 731 Medicare Part D claims for 210 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. 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.