NPPES file of Aug 9, 2026

Mark Siverd, O.D.

Optometrist · Covington, LA

Mark Siverd, O.D. is an optometrist with a practice address in Covington, Louisiana, and NPI 1871690883, issued on Sep 20, 2006. Check the license (Louisiana 789330T, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871690883
Name
Mark Siverd
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
789330T LA
Self-reported in NPPES; status is on the state search
Practice location
880 N Highway 190, Covington, LA 70433
Phone
(985) 867-8708
Enumerated
Sep 20, 2006
Record last updated
Apr 6, 2026
Fax
(985) 867-8711
Medicaid ID
1173061 LA
Medicare enrollment
Enrolled (PECOS I20040629000009); accepts Medicare assignment
Medical or professional school
Southern College Of Optometry, 1976
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 880 N Highway 190

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Loi Dao, PHARM.DPharmacist1417666983
  2. Renee GardebledPharmacist1477954766
  3. Thu LePharmacist1609356260
  4. Melanie Nuss, APRNFamily Nurse Practitioner1710916978
  5. Nicholas O'Connell, PHARM.D.Pharmacist1891136776
  6. Earl Primo, O. D.Optometrist1326015751

Verify Mark Siverd in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
    Search for license 789330T
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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2.2 times the Medicare Part D claims of the average optometrist in 2024

612 Medicare Part D claims for 155 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. Mark Siverd612
  2. Specialty average277

Most prescribed

  1. Latanoprost304 claims
  2. Travoprost37 claims
  3. Brimonidine Tartrate35 claims
  4. Dorzolamide-Timolol35 claims
  5. Timolol Maleate31 claims
  6. Combigan29 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: $206.17

4 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.

  1. Mark Siverd$206.17
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Optometrist providers in Louisiana

There are 540 optometrist records in Louisiana.

Other optometrist records in Louisiana

  1. Scott Abbott, O.D.Baton Rouge, LA1881814135
  2. Kennedy Achord, ODBaton Rouge, LA1326876053
  3. Shonda Achord, O.D.Baton Rouge, LA1861593477
  4. Weston Acosta, ODCovington, LA1174205900
  5. Charles Adams, ODBossier City, LA1043240906
  6. Edwin Adams, ODGonzales, LA1437155793
  7. Sean Adams, ODShreveport, LA1659018133
  8. Lawrence Aderhold, ODBaton Rouge, LA1669418760
  9. Lauren Agnew, ODMandeville, LA1598311193
  10. Arthur Alford, ODGonzales, LA1033004049

Common questions

What is Mark Siverd, O.D.'s NPI number?

Mark Siverd, O.D.'s National Provider Identifier (NPI) is 1871690883, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Siverd, O.D. located?

The NPPES record lists a practice address at 880 N Highway 190, Covington, LA, 70433. Phone: (985) 867-8708. Providers update this record themselves, so call before visiting.

How can I verify Mark Siverd, O.D.'s license?

NPPES lists Louisiana license number 789330T, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Siverd, O.D. prescribe under Medicare Part D?

In 2024, Mark Siverd, O.D. had 612 Medicare Part D claims for 155 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.