Vyacheslav Melnikov, MD
NPI 1780832998 · Nephrology Physician · Salem, OR
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vyacheslav Melnikov, MD is a Nephrology Physician provider in Salem, OR (NPI 1780832998).
Provider details
- NPI number
- 1780832998
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD28627 (OR)
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 tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 53 | 28 |
| Furosemide | 25 | — |
| Empagliflozinbrand: Jardiance | 23 | — |
| Lanthanum Carbonate | 22 | — |
| Sevelamer Carbonate | 19 | — |
| Lisinopril | 12 | — |
| Amlodipine Besylate | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$172 across 2 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 (1)
- 3615 Nw Samaritan Dr Ste 203Corvallis, OR 97330-3771Phone: (541) 768-6930
Registry dates
- Enumerated
- 2008-08-29
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Vyacheslav Melnikov's NPI number?
- Vyacheslav Melnikov's National Provider Identifier (NPI) is 1780832998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vyacheslav Melnikov's specialty?
- Vyacheslav Melnikov is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Vyacheslav Melnikov located?
- Vyacheslav Melnikov's practice location on file with NPPES is 2400 Lancaster Dr Ne, Salem, OR 97305-1221.
- What is Vyacheslav Melnikov's phone number?
- The practice phone number listed in the NPPES registry for Vyacheslav Melnikov is (800) 813-2000.
- Does Vyacheslav Melnikov accept Medicare?
- Vyacheslav Melnikov is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vyacheslav Melnikov's NPI active?
- Yes — Vyacheslav Melnikov's NPI (1780832998) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.