NPPES file of Aug 9, 2026

Rehan Mohammad Hussain, M.D,

Ophthalmology Physician · Elgin, IL

Rehan Mohammad Hussain, M.D, is an ophthalmology physician with a practice address in Elgin, Illinois, and NPI 1922340066, issued on Mar 26, 2013. Check the license (Illinois 036.149834, 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
1922340066
Name
Rehan Mohammad Hussain
Credential
M.D,
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
036.149834 IL
ME130999 FL
Self-reported in NPPES; status is on the state search
Practice location
1530 N Randall RD Ste 202, Elgin, IL 60123
Phone
(847) 488-1030
Enumerated
Mar 26, 2013
Record last updated
May 19, 2022
Fax
(847) 488-0677
Medicare enrollment
Enrolled (PECOS I20250522003469); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2012
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 1530 N Randall RD Ste 202

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

  1. Rashmi Kapur, M.D.Ophthalmology Physician1962679498

Verify Rehan Mohammad Hussain 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 036.149834
    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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56% fewer Medicare Part D claims than the average ophthalmology physician in 2024

667 Medicare Part D claims for 175 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Rehan Hussain667
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate171 claims
  2. Ketorolac Tromethamine109 claims
  3. Latanoprost61 claims
  4. Brimonidine Tartrate59 claims
  5. Dorzolamide-Timolol57 claims
  6. Timolol Maleate36 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: $7,522.27

20 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rehan Hussain$7,522.27
  2. Specialty average$4,535.02

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

Bills Medicare through 3 group practices

  1. Dean Mcgee Eye InstituteOklahoma City, OK
  2. Gailey Eye Clinic, LtdGalesburg, IL
  3. Midwest Retina Consultants SCDes Plaines, IL

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

Rehan Mohammad Hussain among 898 ophthalmology physician records in Illinois

Rehan Mohammad Hussain, M.D, is one of 898 ophthalmology physician records with a practice address in Illinois. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.

  • NPI issued2013 · 77% of these records are older, 22% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2012 · median 1999 among the 551 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Illinois

There are 898 ophthalmology physician records in Illinois.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Rashmi Kapur, M.D.Elgin, IL 601231962679498
  2. William Reiff, MDElgin, IL 601231720187685
  3. Evelyn Ackermann, MDElgin, IL 601241053308676
  4. Sidney Bernstein, M.D.Elgin, IL 601241235194408
  5. Harry Bernstein, M.D.Elgin, IL 601241598790438
  6. Michael Seigle, MDElgin, IL 601241639166259
  7. Mohamed Adenwalla, M.D.Elmhurst, IL 601261184679524
  8. Saad Ahmad, MDElmhurst, IL 601261881613297

Common questions

What is Rehan Mohammad Hussain, M.D,'s NPI number?

Rehan Mohammad Hussain, M.D,'s National Provider Identifier (NPI) is 1922340066, issued on Mar 26, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Rehan Mohammad Hussain, M.D, located?

The NPPES record lists a practice address at 1530 N Randall RD Ste 202, Elgin, IL, 60123. Phone: (847) 488-1030. Providers update this record themselves, so call before visiting.

How can I verify Rehan Mohammad Hussain, M.D,'s license?

NPPES lists Illinois license number 036.149834, 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 Rehan Mohammad Hussain, M.D, prescribe under Medicare Part D?

In 2024, Rehan Mohammad Hussain, M.D, had 667 Medicare Part D claims for 175 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.