Roy Arogyasami, M.D.
NPI 1821281395 · Ophthalmology Physician · Plattsburgh, NY
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roy Arogyasami, M.D. is a Ophthalmology Physician provider in Plattsburgh, NY (NPI 1821281395).
Provider details
- NPI number
- 1821281395
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101249643 (VA)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
9,702 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) |
|---|---|---|
| Injection of Drug Into Eye67028 | 3,390 | $120 |
| Imaging of Retina92134 | 3,013 | $38 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,413 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,024 | $87 |
| Photography of the Retina92250 | 259 | $34 |
| Exam of Retinal Blood Vessels Using a Special Camera After Injection of a Dye92235 | 222 | $152 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 101 | 46 |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 37 | 13 |
| Difluprednate | 28 | 12 |
| Timolol Maleate | 26 | 12 |
| Dorzolamide Hcl | 23 | 11 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 21 | 19 |
| Prednisolone Acetate | 20 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$270 across 4 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
- 2007-08-19
- Last updated
- 2015-04-14
Frequently asked questions
- What is Roy Arogyasami's NPI number?
- Roy Arogyasami's National Provider Identifier (NPI) is 1821281395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Arogyasami's specialty?
- Roy Arogyasami is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Arogyasami located?
- Roy Arogyasami's practice location on file with NPPES is 450 Margaret St, Plattsburgh, NY 12901-1755.
- What is Roy Arogyasami's phone number?
- The practice phone number listed in the NPPES registry for Roy Arogyasami is (518) 566-2020.
- Does Roy Arogyasami accept Medicare?
- Roy Arogyasami is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roy Arogyasami's NPI active?
- Yes — Roy Arogyasami's NPI (1821281395) is active in the NPPES registry as of the last update on 2015-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.