Matthew Witmer, MD
NPI 1235321167 · Retina Specialist (Ophthalmology) Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Witmer, MD is a Retina Specialist (Ophthalmology) Physician provider in Rochester, NY (NPI 1235321167).
Provider details
- NPI number
- 1235321167
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 261709 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,791 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 | 696 | $40 |
| Injection of Drug Into Eye67028 | 526 | $121 |
| Established Patient Complete Exam of Visual System92014 | 322 | $126 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 71 | $56 |
| Photography of the Retina92250 | 51 | $36 |
| New Patient Complete Exam of Visual System92004 | 47 | $149 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 154 | 111 |
| Tobramycin | 122 | 93 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 98 | 47 |
| Latanoprost | 91 | 23 |
| Timolol Maleate | 72 | 34 |
| Brimonidine Tartrate | 41 | 14 |
| Valacyclovir Hclbrand: Valacyclovir | 22 | — |
| Acetazolamide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14,516 across 27 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 (2)
- 32 N Main StCanandaigua, NY 14424-1402Phone: (585) 442-3411Fax: (585) 442-9550
- 3345 Chambers Rd Ste 11Horseheads, NY 14845-1441Phone: (585) 442-3411Fax: (585) 442-9550
Registry dates
- Enumerated
- 2007-08-14
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Matthew Witmer's NPI number?
- Matthew Witmer's National Provider Identifier (NPI) is 1235321167, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Witmer's specialty?
- Matthew Witmer is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Witmer located?
- Matthew Witmer's practice location on file with NPPES is 160 Sawgrass Dr, Rochester, NY 14620-4656.
- What is Matthew Witmer's phone number?
- The practice phone number listed in the NPPES registry for Matthew Witmer is (585) 442-3411.
- Does Matthew Witmer accept Medicare?
- Matthew Witmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Witmer's NPI active?
- Yes — Matthew Witmer's NPI (1235321167) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.