Mark Siverd, O.D.
NPI 1871690883 · Optometrist · Covington, LA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Siverd, O.D. is a Optometrist provider in Covington, LA (NPI 1871690883).
Provider details
- NPI number
- 1871690883
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 789330T (LA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
344 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Photography of the Retina92250 | 90 | $32 |
| Established Patient Complete Exam of Visual System92014 | 86 | $114 |
| Established Patient Problem Focused Exam of Visual System92012 | 58 | $81 |
| Exam of the Internal Drainage System of Eye92020 | 55 | $25 |
| Exam of Visual Field With Extended Testing92083 | 55 | $57 |
Typical Medicare-allowed amounts for these services range $25–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 304 | 87 |
| Travoprost | 37 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 35 | 15 |
| Brimonidine Tartrate | 35 | 13 |
| Timolol Maleate | 31 | — |
| Brimonidine Tartrate/Timololbrand: Combigan | 29 | — |
| Lotilanerbrand: Xdemvy | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$206 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2799 W Thomas StHammond, LA 70401-2838Phone: (985) 345-2157Fax: (985) 345-9943
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Mark Siverd's NPI number?
- Mark Siverd's National Provider Identifier (NPI) is 1871690883, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Siverd's specialty?
- Mark Siverd is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Siverd located?
- Mark Siverd's practice location on file with NPPES is 880 N Highway 190, Covington, LA 70433-5147.
- What is Mark Siverd's phone number?
- The practice phone number listed in the NPPES registry for Mark Siverd is (985) 867-8708.
- Does Mark Siverd accept Medicare?
- Mark Siverd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Siverd's NPI active?
- Yes — Mark Siverd's NPI (1871690883) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.