Richard Gregory Alexander, O.D.
Optometrist · Schaumburg, IL
Richard Gregory Alexander, O.D. is an optometrist with a practice address in Schaumburg, Illinois, and NPI 1730227950, issued on Feb 1, 2007. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard Gregory Alexander
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- Practice location
- 1859 W Golf RD, Schaumburg, IL 60194
- Phone
- (847) 884-7150
- Enumerated
- Feb 1, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241021001958); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Verify Richard Gregory Alexander in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
16 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Christina J. Levi O D P C.Byron, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Gregory Alexander among 2,697 optometrist records in Illinois
Richard Gregory Alexander, 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 2007, is newer than 37% of them.
- NPI issued2007 · 37% of these records are older, 48% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1984 · median 2008 among the 1,513 with a school on file
- Record last updated2007 · 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).
36 optometrist records list a practice address in Schaumburg
They are 36 of the 1,911 NPPES records with a practice address in Schaumburg, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Schaumburg → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Ferris Aide, ODSchaumburg, IL 601941568414647
- Andrea Kang, O.D.Schaumburg, IL 601941104955400
- Joel Katcher, O.D.Schaumburg, IL 601941710058946
- Roshnee Patel, ODSchaumburg, IL 601941578875159
- Malgorzata Zolnierzow, O.D.Schaumburg, IL 601941457014227
- Evan Hapner, O.D.Schaumburg, IL 601931891946216
- Deborah Klesken, ODHoffman Estates, IL 601951780806448
- Gary Morgan, O.D.Hoffman Estates, IL 601951861447351
Common questions
What is Richard Gregory Alexander, O.D.'s NPI number?
Richard Gregory Alexander, O.D.'s National Provider Identifier (NPI) is 1730227950, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Richard Gregory Alexander, O.D. located?
The NPPES record lists a practice address at 1859 W Golf RD, Schaumburg, IL, 60194. Phone: (847) 884-7150. Providers update this record themselves, so call before visiting.
How can I verify Richard Gregory Alexander, O.D.'s license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Richard Gregory Alexander, O.D. prescribe under Medicare Part D?
In 2024, Richard Gregory Alexander, O.D. had 16 Medicare Part D claims; 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.