David Castellano, MD
NPI 1639112691 · Ophthalmology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Castellano, MD is a Ophthalmology Physician provider in Columbus, OH (NPI 1639112691).
Provider details
- NPI number
- 1639112691
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35063857 (OH)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
568 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 Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 469 | $63 |
| Exam of Visual Field With Extended Testing92083 | 31 | $25 |
| Imaging of Optic Nerve92133 | 22 | $20 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $80 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 15 | $287 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 49 | 12 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 43 | 34 |
| Cyclosporinebrand: Restasis | 41 | 14 |
| Prednisolone Acetate | 31 | 24 |
| Lifitegrastbrand: Xiidra | 29 | — |
| Timolol Maleate | 26 | — |
| Cyclosporine | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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 (1)
- 6435 Post RdDublin, OH 43016-1225Phone: (614) 293-8116Fax: (614) 293-5315
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2025-09-12
- Certified
- 2025-09-12
Frequently asked questions
- What is David Castellano's NPI number?
- David Castellano's National Provider Identifier (NPI) is 1639112691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Castellano's specialty?
- David Castellano is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Castellano located?
- David Castellano's practice location on file with NPPES is 915 Olentangy River Rd Fl 5, Columbus, OH 43212-3153.
- What is David Castellano's phone number?
- The practice phone number listed in the NPPES registry for David Castellano is (614) 293-8116.
- Does David Castellano accept Medicare?
- David Castellano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Castellano's NPI active?
- Yes — David Castellano's NPI (1639112691) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.