Samantha Dewundara, MD
NPI 1659689693 · Ophthalmology Physician · Norfolk, VA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samantha Dewundara, MD is a Ophthalmology Physician provider in Norfolk, VA (NPI 1659689693).
Provider details
- NPI number
- 1659689693
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101258106 (VA)
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
15 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
2,920 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 575 | $124 |
| Imaging of Optic Nerve92133 | 482 | $35 |
| Exam of Visual Field With Extended Testing92083 | 461 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 315 | $88 |
| Exam of the Internal Drainage System of Eye92020 | 262 | $26 |
| Photography of the Retina92250 | 169 | $34 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 893 | 288 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 332 | 100 |
| Dorzolamide Hcl | 224 | 66 |
| Brimonidine Tartrate | 202 | 59 |
| Timolol Maleate | 114 | 34 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 102 | 35 |
| Bimatoprostbrand: Lumigan | 101 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11,676 across 48 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
- 2010-09-23
- Last updated
- 2016-01-08
Frequently asked questions
- What is Samantha Dewundara's NPI number?
- Samantha Dewundara's National Provider Identifier (NPI) is 1659689693, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samantha Dewundara's specialty?
- Samantha Dewundara is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Samantha Dewundara located?
- Samantha Dewundara's practice location on file with NPPES is 241 Corporate Blvd, Norfolk, VA 23502-4975.
- What is Samantha Dewundara's phone number?
- The practice phone number listed in the NPPES registry for Samantha Dewundara is (757) 622-2200.
- Does Samantha Dewundara accept Medicare?
- Samantha Dewundara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samantha Dewundara's NPI active?
- Yes — Samantha Dewundara's NPI (1659689693) is active in the NPPES registry as of the last update on 2016-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.