Mark C. Rafferty, OD
Optometrist · Naperville, IL
Mark C. Rafferty, OD is an optometrist with a practice address in Naperville, Illinois, and NPI 1912913047, issued on Jul 31, 2006. Check the license (Illinois 046-009058, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark C. Rafferty
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 046-009058 IL
Self-reported in NPPES; status is on the state search - Practice location
- 29 S Webster St, Naperville, IL 60540
- Phone
- (630) 357-6880
- Enumerated
- Jul 31, 2006
- Record last updated
- Jun 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (630) 357-6995
- Medicare enrollment
- Enrolled (PECOS I20031218000298); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,697 in Illinois → Look up another NPI →
Also registered at 29 S Webster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Courtney HerediaMental Health Counselor1629931936
- Stephen Hertzberg, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1710164173
Verify Mark C. Rafferty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 046-009058Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average optometrist in 2024
281 Medicare Part D claims for 88 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Latanoprost188 claims
- Timolol Maleate24 claims
- Tobramycin-Dexamethasone12 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: $282.70
12 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. 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.
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
- Advocate Health And Hospitals CorporationAurora, IL
- Dr Raffertys Eye Encounters LLCNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark C. Rafferty among 2,697 optometrist records in Illinois
Mark C. Rafferty, OD 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
- Graduated1997 · median 2008 among the 1,513 with a school on file
- Record last updated2015 · 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).
61 optometrist records list a practice address in Naperville
They are 61 of the 4,634 NPPES records with a practice address in Naperville, and 2,697 optometrist records in Illinois.
All 2,697 in Illinois → Every provider in Naperville → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Adam Black, ODNaperville, IL 605401295814903
- Zorik Bunchuk, O.D.Naperville, IL 605401558431437
- Richard Butz, O.D.Naperville, IL 605401710076245
- Michael Cassano, O.D.Naperville, IL 605401730138801
- Laura Giancola, ODNaperville, IL 605401154430353
- Michael Halkias, O.D.Naperville, IL 605401851313357
- Bradley Kampschroeder, O.D.Naperville, IL 605401104919158
- Alan Knotek, O.D.Naperville, IL 605401700842341
Common questions
What is Mark C. Rafferty, OD's NPI number?
Mark C. Rafferty, OD's National Provider Identifier (NPI) is 1912913047, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Rafferty, OD located?
The NPPES record lists a practice address at 29 S Webster St, Naperville, IL, 60540. Phone: (630) 357-6880. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Rafferty, OD's license?
NPPES lists Illinois license number 046-009058, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mark C. Rafferty, OD prescribe under Medicare Part D?
In 2024, Mark C. Rafferty, OD had 281 Medicare Part D claims for 88 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.