Geoffrey Weisman, M.D., PLLC
NPI 1225107634 · Ophthalmology Physician · Holbrook, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Weisman, M.D., PLLC is a Ophthalmology Physician provider in Holbrook, NY (NPI 1225107634).
Provider details
- NPI number
- 1225107634
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PLLC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 138665 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,359 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 1,274 | $47 |
| Injection of Drug Into Eye67028 | 777 | $131 |
| Established Patient Complete Exam of Visual System92014 | 517 | $145 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 364 | $106 |
| Unclassified BiologicsJ3590 | 128 | $1,226 |
| Established Patient Problem Focused Exam of Visual System92012 | 124 | $102 |
| Imaging of Optic Nerve |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 310 | 112 |
| Ketorolac Tromethamine | 90 | 33 |
| Prednisolone Acetate | 70 | 43 |
| Cyclosporinebrand: Restasis | 69 | 41 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 69 | 26 |
| Dorzolamide Hcl | 55 | 20 |
| Brimonidine Tartratebrand: Alphagan P | 53 | 20 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2007-09-28
Frequently asked questions
- What is Geoffrey Weisman's NPI number?
- Geoffrey Weisman's National Provider Identifier (NPI) is 1225107634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Weisman's specialty?
- Geoffrey Weisman is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Weisman located?
- Geoffrey Weisman's practice location on file with NPPES is 233 Union Ave, Holbrook, NY 11741-1820.
- What is Geoffrey Weisman's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Weisman is (631) 585-7771.
- Does Geoffrey Weisman accept Medicare?
- Geoffrey Weisman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Weisman's NPI active?
- Yes — Geoffrey Weisman's NPI (1225107634) is active in the NPPES registry as of the last update on 2007-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.