Viktoriya Katsnelson, MD
NPI 1861912230 · Internal Medicine Physician · Westlake, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viktoriya Katsnelson, MD is a Internal Medicine Physician provider in Westlake, OH (NPI 1861912230).
Provider details
- NPI number
- 1861912230
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 35139811 (OH)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
118 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $173 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $122 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 16 | $84 |
Typical Medicare-allowed amounts for these services range $84–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 69 | 30 |
| Levothyroxine Sodium | 52 | 26 |
| Lisinopril | 51 | 21 |
| Doxycycline Hyclate | 51 | 47 |
| Amlodipine Besylate | 37 | 18 |
| Losartan Potassium | 31 | 15 |
| Omeprazole | 31 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-26
- Last updated
- 2021-06-03
- Certified
- 2021-06-03
Frequently asked questions
- What is Viktoriya Katsnelson's NPI number?
- Viktoriya Katsnelson's National Provider Identifier (NPI) is 1861912230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viktoriya Katsnelson's specialty?
- Viktoriya Katsnelson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Viktoriya Katsnelson located?
- Viktoriya Katsnelson's practice location on file with NPPES is 29325 Health Campus Dr Ste 3, Westlake, OH 44145-8201.
- What is Viktoriya Katsnelson's phone number?
- The practice phone number listed in the NPPES registry for Viktoriya Katsnelson is (440) 414-9400.
- Does Viktoriya Katsnelson accept Medicare?
- Viktoriya Katsnelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viktoriya Katsnelson's NPI active?
- Yes — Viktoriya Katsnelson's NPI (1861912230) is active in the NPPES registry as of the last update on 2021-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.