Arun Prasad, MD
NPI 1619016052 · Ophthalmology Physician · Concord, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arun Prasad, MD is a Ophthalmology Physician provider in Concord, CA (NPI 1619016052).
Provider details
- NPI number
- 1619016052
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A98960 (CA)
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
4,217 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 | 856 | $147 |
| Imaging of Optic Nerve92133 | 641 | $40 |
| Imaging of Retina92134 | 627 | $46 |
| Established Patient Problem Focused Exam of Visual System92012 | 567 | $105 |
| Exam of Visual Field With Extended Testing92083 | 439 | $76 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 211 | $29 |
| Photography of the Retina92250 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 493 | 159 |
| Prednisolone Acetate | 341 | 194 |
| Bimatoprostbrand: Lumigan | 305 | 100 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 237 | 70 |
| Ofloxacin | 198 | 160 |
| Ketorolac Tromethamine | 196 | 153 |
| Timolol Maleate | 131 | 38 |
| Latanoprostene Bunod |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,411 across 68 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
- 2007-02-05
- Last updated
- 2025-03-23
- Certified
- 2025-03-23
Frequently asked questions
- What is Arun Prasad's NPI number?
- Arun Prasad's National Provider Identifier (NPI) is 1619016052, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arun Prasad's specialty?
- Arun Prasad is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Arun Prasad located?
- Arun Prasad's practice location on file with NPPES is 3325 Clayton Rd, Concord, CA 94519-2833.
- What is Arun Prasad's phone number?
- The practice phone number listed in the NPPES registry for Arun Prasad is (925) 687-6847.
- Does Arun Prasad accept Medicare?
- Arun Prasad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arun Prasad's NPI active?
- Yes — Arun Prasad's NPI (1619016052) is active in the NPPES registry as of the last update on 2025-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.