Olena Bolotova, M.D.
NPI 1417300732 · Nephrology Physician · East Patchogue, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olena Bolotova, M.D. is a Nephrology Physician provider in East Patchogue, NY (NPI 1417300732).
Provider details
- NPI number
- 1417300732
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,910 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 600 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 396 | $87 |
| Hemodialysis Procedure Requiring Repeated Evaluation90937 | 324 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 220 | $191 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 143 | $391 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 81 | 29 |
| Lisinopril | 63 | 22 |
| Furosemide | 51 | 19 |
| Torsemide | 35 | 15 |
| Losartan Potassium | 34 | 14 |
| Nifedipinebrand: Nifedipine Er | 34 | 13 |
| Carvedilol | 29 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$34 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
Registry dates
- Enumerated
- 2016-07-21
- Last updated
- 2021-08-22
- Certified
- 2021-08-22
Frequently asked questions
- What is Olena Bolotova's NPI number?
- Olena Bolotova's National Provider Identifier (NPI) is 1417300732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olena Bolotova's specialty?
- Olena Bolotova is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Olena Bolotova located?
- Olena Bolotova's practice location on file with NPPES is 260 Patchogue Yaphank Rd, East Patchogue, NY 11772-4886.
- What is Olena Bolotova's phone number?
- The practice phone number listed in the NPPES registry for Olena Bolotova is (631) 654-8755.
- Does Olena Bolotova accept Medicare?
- Olena Bolotova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olena Bolotova's NPI active?
- Yes — Olena Bolotova's NPI (1417300732) is active in the NPPES registry as of the last update on 2021-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.