Oleg Otlivanchik, M.D., PH.D.
NPI 1659721033 · Neurology Physician · Bronx, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oleg Otlivanchik, M.D., PH.D. is a Neurology Physician provider in Bronx, NY (NPI 1659721033).
Provider details
- NPI number
- 1659721033
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 310459 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
177 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 50 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 38 | $152 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 33 | $205 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 30 | $141 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 26 | $59 |
Typical Medicare-allowed amounts for these services range $59–$205 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 21 |
| Apixabanbrand: Eliquis | 21 | — |
| Levetiracetam | 19 | — |
| Ezetimibe | 14 | — |
| Duloxetine Hcl | 13 | — |
| Pantoprazole Sodium | 11 | — |
| Phenytoin Sodium Extended | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-16
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Oleg Otlivanchik's NPI number?
- Oleg Otlivanchik's National Provider Identifier (NPI) is 1659721033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oleg Otlivanchik's specialty?
- Oleg Otlivanchik is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Oleg Otlivanchik located?
- Oleg Otlivanchik's practice location on file with NPPES is 111 E 210th St, Bronx, NY 10467-2401.
- What is Oleg Otlivanchik's phone number?
- The practice phone number listed in the NPPES registry for Oleg Otlivanchik is (718) 920-4321.
- Does Oleg Otlivanchik accept Medicare?
- Oleg Otlivanchik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oleg Otlivanchik's NPI active?
- Yes — Oleg Otlivanchik's NPI (1659721033) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.