Timithy Dunham, M.D.
NPI 1477569424 · Ophthalmology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timithy Dunham, M.D. is a Ophthalmology Physician provider in San Antonio, TX (NPI 1477569424).
Provider details
- NPI number
- 1477569424
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G2532 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,084 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 Problem Focused Exam of Visual System92012 | 578 | $84 |
| Established Patient Complete Exam of Visual System92014 | 291 | $118 |
| Exam of Visual Field With Extended Testing92083 | 264 | $55 |
| Extended Exam Involving Color Vision Testing92283 | 169 | $48 |
| Pattern Recording of Retinal Electrical Responses to External Stimuli With Interpretation and Report0509T | 133 | $70 |
| Exam of the Internal Drainage System of Eye92020 | 127 | $26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 279 | 96 |
| Dorzolamide Hcl | 186 | 58 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 102 | 72 |
| Bromfenac Sodiumbrand: Prolensa | 97 | 57 |
| Brimonidine Tartrate | 96 | 34 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 76 | 23 |
| Loteprednol Etabonatebrand: Lotemax Sm | 73 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,889 across 38 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
- 2006-07-31
- Last updated
- 2017-01-12
Frequently asked questions
- What is Timithy Dunham's NPI number?
- Timithy Dunham's National Provider Identifier (NPI) is 1477569424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timithy Dunham's specialty?
- Timithy Dunham is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Timithy Dunham located?
- Timithy Dunham's practice location on file with NPPES is 7400 Louis Pasteur Dr, San Antonio, TX 78229-4542.
- What is Timithy Dunham's phone number?
- The practice phone number listed in the NPPES registry for Timithy Dunham is (210) 614-3333.
- Does Timithy Dunham accept Medicare?
- Timithy Dunham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timithy Dunham's NPI active?
- Yes — Timithy Dunham's NPI (1477569424) is active in the NPPES registry as of the last update on 2017-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.