Samuel Houston, MD
NPI 1851533236 · Ophthalmology Physician · Orlando, FL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Houston, MD is a Ophthalmology Physician provider in Orlando, FL (NPI 1851533236).
Provider details
- NPI number
- 1851533236
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME123038 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
8,216 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) |
|---|---|---|
| Injection of Drug Into Eye67028 | 2,151 | $119 |
| Imaging of Retina92134 | 1,748 | $38 |
| Photography of the Retina92250 | 1,188 | $35 |
| Principal Care Management Services for a Single High-Risk Disease, First 30 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99426 | 911 | $61 |
| Established Patient Complete Exam of Visual System92014 | 882 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 435 | $88 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Afliberceptbrand: Eylea | 158 | 42 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 138 | 87 |
| Prednisolone Acetate | 122 | 75 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 91 | 42 |
| Brimonidine Tartrate | 55 | 21 |
| Faricimab-Svoabrand: Vabysmo | 51 | — |
| Timolol Maleate | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,526 across 31 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 (4)
- 2270 E Highway 50Clermont, FL 34711-6052Phone: (352) 243-0716Fax: (352) 243-0717
- 1123 N Central AveKissimmee, FL 34741-4405Phone: (407) 847-7915Fax: (407) 847-7921
- 790 S Highway 27 / 441Lady Lake, FL 32159-4540Phone: (352) 259-9944Fax: (352) 259-9926
- 4880 N Highway 19a Ste 100Mount Dora, FL 32757-2018Phone: (352) 357-1203Fax: (352) 357-1459
Registry dates
- Enumerated
- 2009-03-31
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Samuel Houston's NPI number?
- Samuel Houston's National Provider Identifier (NPI) is 1851533236, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Houston's specialty?
- Samuel Houston is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Houston located?
- Samuel Houston's practice location on file with NPPES is 95 Columbia St, Orlando, FL 32806-1101.
- What is Samuel Houston's phone number?
- The practice phone number listed in the NPPES registry for Samuel Houston is (407) 849-9621.
- Does Samuel Houston accept Medicare?
- Samuel Houston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Houston's NPI active?
- Yes — Samuel Houston's NPI (1851533236) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.