Mark Lindsay, MD
NPI 1194712893 · Ophthalmology Physician · Bryan, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Lindsay, MD is a Ophthalmology Physician provider in Bryan, TX (NPI 1194712893).
Provider details
- NPI number
- 1194712893
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- D4202 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
489 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) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 176 | $119 |
| Established Patient Problem Focused Exam of Visual System92012 | 142 | $84 |
| New Patient Complete Exam of Visual System92004 | 60 | $141 |
| Exam of Visual Field With Extended Testing92083 | 54 | $60 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 36 | $54 |
| New Patient Problem Focused Exam of Visual System92002 | 21 | $80 |
Typical Medicare-allowed amounts for these services range $54–$141 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 216 | 55 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 123 | 34 |
| Timolol Maleate | 60 | 15 |
| Cyclosporinebrand: Restasis | 38 | 12 |
| Prednisolone Acetate | 27 | 23 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 26 | — |
| Bimatoprostbrand: Lumigan | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$176 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
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2008-02-08
Frequently asked questions
- What is Mark Lindsay's NPI number?
- Mark Lindsay's National Provider Identifier (NPI) is 1194712893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Lindsay's specialty?
- Mark Lindsay is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Lindsay located?
- Mark Lindsay's practice location on file with NPPES is 2725 E 29th St, Bryan, TX 77802-2504.
- What is Mark Lindsay's phone number?
- The practice phone number listed in the NPPES registry for Mark Lindsay is (979) 776-2020.
- Does Mark Lindsay accept Medicare?
- Mark Lindsay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Lindsay's NPI active?
- Yes — Mark Lindsay's NPI (1194712893) is active in the NPPES registry as of the last update on 2008-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.