Mary Green, MD
NPI 1487835617 · Ophthalmology Physician · Marble Falls, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Green, MD is a Ophthalmology Physician provider in Marble Falls, TX (NPI 1487835617).
Provider details
- NPI number
- 1487835617
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
18 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,802 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 | 1,033 | $125 |
| Exam of Visual Field With Extended Testing92083 | 487 | $63 |
| Imaging of Optic Nerve92133 | 427 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 272 | $128 |
| Established Patient Problem Focused Exam of Visual System92012 | 257 | $88 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 241 | $40 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 750 | 199 |
| Bimatoprostbrand: Lumigan | 343 | 85 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 243 | 63 |
| Timolol Maleate | 148 | 57 |
| Brimonidine Tartrate | 146 | 40 |
| Dorzolamide Hcl | 102 | 28 |
| Erythromycin Basebrand: Erythromycin | 97 | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,314 across 23 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
- 2007-11-15
- Last updated
- 2012-05-16
Frequently asked questions
- What is Mary Green's NPI number?
- Mary Green's National Provider Identifier (NPI) is 1487835617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Green's specialty?
- Mary Green is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Green located?
- Mary Green's practice location on file with NPPES is 204 Gateway N, Marble Falls, TX 78654-6361.
- What is Mary Green's phone number?
- The practice phone number listed in the NPPES registry for Mary Green is (830) 693-5868.
- Does Mary Green accept Medicare?
- Mary Green is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Green's NPI active?
- Yes — Mary Green's NPI (1487835617) is active in the NPPES registry as of the last update on 2012-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.