Mark Wilkerson, MD
NPI 1477641108 · Ophthalmology Physician · Conroe, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wilkerson, MD is a Ophthalmology Physician provider in Conroe, TX (NPI 1477641108).
Provider details
- NPI number
- 1477641108
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H0938 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,501 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 | 676 | $120 |
| Imaging of Optic Nerve92133 | 304 | $34 |
| Photography of the Retina92250 | 295 | $35 |
| Established Patient Problem Focused Exam of Visual System92012 | 277 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 262 | $123 |
| Exam of Visual Field With Extended Testing92083 | 246 | $60 |
| Imaging of Retina |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 676 | 181 |
| Brimonidine Tartrate | 283 | 83 |
| Latanoprostene Bunodbrand: Vyzulta | 233 | 58 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 195 | 50 |
| Timolol Maleate | 178 | 56 |
| Bimatoprostbrand: Lumigan | 135 | 39 |
| Dorzolamide Hcl | 115 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$306 across 14 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 (2)
- 3361 Montgomery RdHuntsville, TX 77340-6416Phone: (936) 539-4500Fax: (936) 539-4050
- 129 Vision Park Blvd Ste 110Shenandoah, TX 77384-3024Phone: (936) 539-4500Fax: (936) 539-4050
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2019-06-11
Frequently asked questions
- What is Mark Wilkerson's NPI number?
- Mark Wilkerson's National Provider Identifier (NPI) is 1477641108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wilkerson's specialty?
- Mark Wilkerson is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wilkerson located?
- Mark Wilkerson's practice location on file with NPPES is 400 S Loop 336 W, Conroe, TX 77304-3302.
- What is Mark Wilkerson's phone number?
- The practice phone number listed in the NPPES registry for Mark Wilkerson is (936) 539-4500.
- Does Mark Wilkerson accept Medicare?
- Mark Wilkerson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wilkerson's NPI active?
- Yes — Mark Wilkerson's NPI (1477641108) is active in the NPPES registry as of the last update on 2019-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.