Mark Wesley Osorio, O.D.
Optometrist · Livonia, MI
Mark Wesley Osorio, O.D. is an optometrist with a practice address in Livonia, Michigan, and NPI 1467666248, issued on May 10, 2007. Check the license (Michigan 4901004087, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Wesley Osorio
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4901004087 MI
Self-reported in NPPES; status is on the state search - Practice location
- 29500 7 Mile RD, Livonia, MI 48152
- Phone
- (248) 477-2662
- Enumerated
- May 10, 2007
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050806000087); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1983
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,963 in Michigan → Look up another NPI →
Verify Mark Wesley Osorio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4901004087Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average optometrist in 2024
77 Medicare Part D claims for 17 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Latanoprost53 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: $138.60
1 payment: food and beverage; the largest payer was Sight Sciences, 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
- Bay Mills Indian CommunityBrimley, MI
- Onsight IncEast Lansing, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Wesley Osorio among 1,963 optometrist records in Michigan
Mark Wesley Osorio, O.D. is one of 1,963 optometrist records with a practice address in Michigan. 69% 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 42% of them.
- NPI issued2007 · 42% of these records are older, 44% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1983 · median 2009 among the 1,121 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Michigan
There are 1,963 optometrist records in Michigan.
All 1,963 in Michigan → Every provider in Livonia → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gerald Blaize, O.D.Livonia, MI 481521184706814
- Neil Deledda, O.D.Livonia, MI 481521689738304
- Ramanpal Deol, O.D.Livonia, MI 481521407928161
- Nabiha Hamaed, ODLivonia, MI 481521659721389
- Omar Mallah, ODLivonia, MI 481521093491870
- Emily Schafer, O.D.Livonia, MI 481521851603310
- Charles Ternes, ODLivonia, MI 481521932750072
- Julie Tracey, O.D.Livonia, MI 481521619126364
Common questions
What is Mark Wesley Osorio, O.D.'s NPI number?
Mark Wesley Osorio, O.D.'s National Provider Identifier (NPI) is 1467666248, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Wesley Osorio, O.D. located?
The NPPES record lists a practice address at 29500 7 Mile RD, Livonia, MI, 48152. Phone: (248) 477-2662. Providers update this record themselves, so call before visiting.
How can I verify Mark Wesley Osorio, O.D.'s license?
NPPES lists Michigan license number 4901004087, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Wesley Osorio, O.D. prescribe under Medicare Part D?
In 2024, Mark Wesley Osorio, O.D. had 77 Medicare Part D claims for 17 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.