David Westfall, MD
NPI 1811991433 · Ophthalmology Physician · Glens Falls, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Westfall, MD is a Ophthalmology Physician provider in Glens Falls, NY (NPI 1811991433).
Provider details
- NPI number
- 1811991433
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 221106 (NY)
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
21 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
1,758 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) |
|---|---|---|
| Measurement of Corneal Curvature and Depth of Eye92136 | 570 | $26 |
| Established Patient Complete Exam of Visual System92014 | 347 | $121 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 330 | $499 |
| New Patient Complete Exam of Visual System92004 | 157 | $143 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 88 | $297 |
| Established Patient Problem Focused Exam of Visual System92012 | 58 | $86 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 679 | 542 |
| Ketorolac Tromethamine | 652 | 505 |
| Moxifloxacin Hclbrand: Moxifloxacin | 622 | 506 |
| Timolol Maleate | 158 | 53 |
| Latanoprost | 145 | 54 |
| Cyclosporinebrand: Restasis | 40 | 25 |
| Travoprost | 36 | — |
| Valacyclovir Hclbrand: Valacyclovir |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (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
- 2005-06-10
- Last updated
- 2012-08-16
Frequently asked questions
- What is David Westfall's NPI number?
- David Westfall's National Provider Identifier (NPI) is 1811991433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Westfall's specialty?
- David Westfall is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Westfall located?
- David Westfall's practice location on file with NPPES is 15 E Washington St, Glens Falls, NY 12801-3252.
- What is David Westfall's phone number?
- The practice phone number listed in the NPPES registry for David Westfall is (518) 792-5711.
- Does David Westfall accept Medicare?
- David Westfall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Westfall's NPI active?
- Yes — David Westfall's NPI (1811991433) is active in the NPPES registry as of the last update on 2012-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.