Daniel Gealy, MD
NPI 1538570817 · Ophthalmology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Gealy, MD is a Ophthalmology Physician provider in Houston, TX (NPI 1538570817).
Provider details
- NPI number
- 1538570817
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M-15197 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,648 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) |
|---|---|---|
| Imaging of Retina92134 | 624 | $37 |
| Injection of Drug Into Eye67028 | 337 | $118 |
| Established Patient Complete Exam of Visual System92014 | 212 | $116 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 161 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 110 | $83 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 105 | $90 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 106 | 61 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 29 | 26 |
| Ofloxacin | 23 | 20 |
| Bromfenac Sodium | 22 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 22 | 12 |
| Brimonidine Tartrate | 16 | — |
| Ketorolac Tromethamine | 12 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$79 across 3 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 (3)
- 13923 W Wainwright Dr Ste 301Boise, ID 83713-2075Phone: (208) 938-5624Fax: (208) 938-5764
- 136 E Mallard DrBoise, ID 83706-3975Phone: (208) 323-8660Fax: (208) 323-8686
- 1 Hoppin St Ste 200Brown University Division of OphthalmologyProvidence, RI 02903-4132Phone: (401) 444-4669
Registry dates
- Enumerated
- 2014-05-08
- Last updated
- 2020-05-08
- Certified
- 2020-05-08
Frequently asked questions
- What is Daniel Gealy's NPI number?
- Daniel Gealy's National Provider Identifier (NPI) is 1538570817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Gealy's specialty?
- Daniel Gealy is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Gealy located?
- Daniel Gealy's practice location on file with NPPES is 2727 Gramercy St Ste 200, Houston, TX 77025.
- What is Daniel Gealy's phone number?
- The practice phone number listed in the NPPES registry for Daniel Gealy is (713) 799-9975.
- Does Daniel Gealy accept Medicare?
- Daniel Gealy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Gealy's NPI active?
- Yes — Daniel Gealy's NPI (1538570817) is active in the NPPES registry as of the last update on 2020-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.