Antonina Kolesnikova, MD
NPI 1598932592 · Nephrology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonina Kolesnikova, MD is a Nephrology Physician provider in Washington, DC (NPI 1598932592).
Provider details
- NPI number
- 1598932592
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD036833 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Managed Care Organizations
Managed Care Organizations
Ambulatory Health Care Facilities
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
760 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 424 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 161 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 138 | $84 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $171 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 18 | $139 |
Typical Medicare-allowed amounts for these services range $84–$171 (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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 150 | 26 |
| Amlodipine Besylate | 50 | 20 |
| Empagliflozinbrand: Jardiance | 41 | — |
| Furosemide | 41 | 15 |
| Lisinopril | 38 | 13 |
| Sucroferric Oxyhydroxidebrand: Velphoro | 32 | 11 |
| Calcitriol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,454 across 45 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)
- 15825 Shady Grove Rd Ste 140Rockville, MD 20850-4015Phone: (301) 869-9776
Registry dates
- Enumerated
- 2008-05-09
- Last updated
- 2025-10-03
- Certified
- 2025-10-03
Frequently asked questions
- What is Antonina Kolesnikova's NPI number?
- Antonina Kolesnikova's National Provider Identifier (NPI) is 1598932592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonina Kolesnikova's specialty?
- Antonina Kolesnikova is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Antonina Kolesnikova located?
- Antonina Kolesnikova's practice location on file with NPPES is 1140 Varnum St Ne Ste 202, Washington, DC 20017-2153.
- What is Antonina Kolesnikova's phone number?
- The practice phone number listed in the NPPES registry for Antonina Kolesnikova is (202) 269-6430.
- Does Antonina Kolesnikova accept Medicare?
- Antonina Kolesnikova is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonina Kolesnikova's NPI active?
- Yes — Antonina Kolesnikova's NPI (1598932592) is active in the NPPES registry as of the last update on 2025-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.