Robert Block, M.D.
NPI 1902919319 · Ophthalmology Physician · Meriden, CT
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Block, M.D. is a Ophthalmology Physician provider in Meriden, CT (NPI 1902919319).
Provider details
- NPI number
- 1902919319
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 038275 (CT)
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
19 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
1,592 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 | 460 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 223 | $95 |
| Imaging of Optic Nerve92133 | 125 | $38 |
| Exam of Visual Field With Extended Testing92083 | 112 | $66 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 111 | $44 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 103 | $533 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 472 | 292 |
| Moxifloxacin Hclbrand: Moxifloxacin | 343 | 181 |
| Timolol Maleate | 239 | 61 |
| Latanoprost | 199 | 66 |
| Ketorolac Tromethamine | 154 | 90 |
| Lifitegrastbrand: Xiidra | 144 | 58 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 123 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$351 across 8 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
- 2006-08-17
- Last updated
- 2021-11-03
- Certified
- 2021-11-03
Frequently asked questions
- What is Robert Block's NPI number?
- Robert Block's National Provider Identifier (NPI) is 1902919319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Block's specialty?
- Robert Block is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Block located?
- Robert Block's practice location on file with NPPES is 12 Curtis St, Meriden, CT 06450-5900.
- What is Robert Block's phone number?
- The practice phone number listed in the NPPES registry for Robert Block is (230) 235-7946.
- Does Robert Block accept Medicare?
- Robert Block is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Block's NPI active?
- Yes — Robert Block's NPI (1902919319) is active in the NPPES registry as of the last update on 2021-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.