Mark Ian Pelzner, OD
Optometrist · Roseville, CA
Mark Ian Pelzner, OD is an optometrist with a practice address in Roseville, California, and NPI 1679626469, issued on Jan 18, 2007. Check the license (California 11433T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Ian Pelzner
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 11433T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Riverside Ave, Roseville, CA 95678
- Phone
- (916) 746-6412
- Enumerated
- Jan 18, 2007
- Record last updated
- Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120928000503); accepts Medicare assignment
- Medical or professional school
- Pennsylvania College Of Optometry, 2000
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 1001 Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet AoyamaPharmacist1114459930
- Katherine Arbegast, O.D.Optometrist1700933587
- Saimah ArshadPharmacist1023369832
- Hamraz Bainotti, PHARM.D.Pharmacist1528129137
- Elaine Chau, MDFamily Medicine Physician1326500836
- Heather Cortez, LCSWClinical Social Worker1831933779
Verify Mark Ian Pelzner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 11433TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average optometrist in 2024
698 Medicare Part D claims for 215 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims.
Most prescribed
- Latanoprost266 claims
- Cyclosporine168 claims
- Timolol Maleate93 claims
- Dorzolamide-Timolol57 claims
- Brimonidine Tartrate26 claims
- Dorzolamide Hcl19 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: $100.01
1 payment: food and beverage; the largest payer was Johnson & Johnson Vision Care, 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 one group practice
- Permanente Medical Group IncRedwood City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Ian Pelzner among 8,308 optometrist records in California
Mark Ian Pelzner, OD is one of 8,308 optometrist records with a practice address in California. 67% 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 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2000 · median 2008 among the 3,573 with a school on file
- Record last updated2021 · 67% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Roseville → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Katherine Arbegast, O.D.Roseville, CA 956781700933587
- Veronica Barber, O.D.Roseville, CA 956781700859311
- John Baskett, O.D.Roseville, CA 956781689767626
- Van Harris, O.D.Roseville, CA 956781487700761
- William Huang, ODRoseville, CA 956781699061051
- Ronald Ichikawa, O.D.Roseville, CA 956781477606804
- Jay Kaze, O.D.Roseville, CA 956781841225497
- Debra Pattison, O.D.Roseville, CA 956781760485429
Common questions
What is Mark Ian Pelzner, OD's NPI number?
Mark Ian Pelzner, OD's National Provider Identifier (NPI) is 1679626469, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Ian Pelzner, OD located?
The NPPES record lists a practice address at 1001 Riverside Ave, Roseville, CA, 95678. Phone: (916) 746-6412. Providers update this record themselves, so call before visiting.
How can I verify Mark Ian Pelzner, OD's license?
NPPES lists California license number 11433T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Ian Pelzner, OD prescribe under Medicare Part D?
In 2024, Mark Ian Pelzner, OD had 698 Medicare Part D claims for 215 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.