Joseph James Marchionna, O.D.
Optometrist · Salinas, CA
Joseph James Marchionna, O.D. is an optometrist with a practice address in Salinas, California, and NPI 1952483836, issued on Oct 19, 2006. Check the license (California 8636T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph James Marchionna
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 8636T CA
Self-reported in NPPES; status is on the state search - Practice location
- 419 E Romie LN, Salinas, CA 93901
- Phone
- (831) 758-3331
- Enumerated
- Oct 19, 2006
- Record last updated
- Jun 25, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (831) 758-2850
- Medicare enrollment
- Enrolled (PECOS I20090623000723); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1986
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 419 E Romie LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Delapena, ODOptometrist1861431439
- Robert Honnors, O. D.Optometrist1124129481
Verify Joseph James Marchionna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 8636TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average optometrist in 2024
148 Medicare Part D claims for 61 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 53% of claims.
Most prescribed
- Latanoprost57 claims
- Tobramycin-Dexamethasone20 claims
- Lumigan15 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: $117.00
3 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 one group practice
- Joseph J Marchionna OD And Michael Delapena OD A PocSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph James Marchionna among 8,308 optometrist records in California
Joseph James Marchionna, O.D. 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1986 · median 2008 among the 3,573 with a school on file
- Record last updated2009 · 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 Salinas → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Christine Batchelor, O.D.Salinas, CA 939011427035625
- Timothy Cummings, ODSalinas, CA 939011689728792
- Michael Delapena, ODSalinas, CA 939011861431439
- Joseph Estrada, O.D.Salinas, CA 939011174619985
- Dean Fewtrell, ODSalinas, CA 939011104912682
- Melody Flanagan, O.D.Salinas, CA 939011891000741
- Christian Flickner, ODSalinas, CA 939011972581098
- James Flickner, ODSalinas, CA 939011891774311
Common questions
What is Joseph James Marchionna, O.D.'s NPI number?
Joseph James Marchionna, O.D.'s National Provider Identifier (NPI) is 1952483836, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph James Marchionna, O.D. located?
The NPPES record lists a practice address at 419 E Romie LN, Salinas, CA, 93901. Phone: (831) 758-3331. Providers update this record themselves, so call before visiting.
How can I verify Joseph James Marchionna, O.D.'s license?
NPPES lists California license number 8636T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Joseph James Marchionna, O.D. prescribe under Medicare Part D?
In 2024, Joseph James Marchionna, O.D. had 148 Medicare Part D claims for 61 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.