Gayan De Silva, MD
NPI 1508271230 · Vascular Surgery Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gayan De Silva, MD is a Vascular Surgery Physician provider in Saint Louis, MO (NPI 1508271230).
Provider details
- NPI number
- 1508271230
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.149132 (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
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
988 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) |
|---|---|---|
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 191 | $36 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 98 | $36 |
| Ultrasound Study of Arm and Leg Arteries93922 | 92 | $11 |
| Complete Ultrasound of Abdomen and Pelvis Artery and Vein Blood Flow93975 | 72 | $52 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 57 | $36 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 53 | $31 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 12 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$764 across 9 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
Additional practice locations (2)
- 33300 Cleveland Clinic BlvdAvon, OH 44011-1172Phone: (440) 695-5000
- 9500 Euclid AveCleveland, OH 44195-1003Phone: (216) 444-2200
Registry dates
- Enumerated
- 2014-06-20
- Last updated
- 2023-08-25
- Certified
- 2023-08-25
Frequently asked questions
- What is Gayan De Silva's NPI number?
- Gayan De Silva's National Provider Identifier (NPI) is 1508271230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayan De Silva's specialty?
- Gayan De Silva is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Gayan De Silva located?
- Gayan De Silva's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Gayan De Silva's phone number?
- The practice phone number listed in the NPPES registry for Gayan De Silva is (314) 362-5000.
- Does Gayan De Silva accept Medicare?
- Gayan De Silva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gayan De Silva's NPI active?
- Yes — Gayan De Silva's NPI (1508271230) is active in the NPPES registry as of the last update on 2023-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.