Nana Nikoi, MD
NPI 1235207622 · Nephrology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nana Nikoi, MD is a Nephrology Physician provider in Washington, DC (NPI 1235207622).
Provider details
- NPI number
- 1235207622
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101249260 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
19 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
90 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 42 | $53 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $94 |
| Hemodialysis Procedure With Physician Evaluation90935 | 20 | $75 |
Typical Medicare-allowed amounts for these services range $53–$94 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Epoetin Alfabrand: Procrit | 76 | 16 |
| Sevelamer Carbonate | 73 | 32 |
| Furosemide | 65 | 24 |
| Hydralazine Hcl | 64 | 18 |
| Calcitriol | 47 | 16 |
| Amlodipine Besylate | 45 | 20 |
| Prednisone | 34 | 11 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-01
- Last updated
- 2021-06-06
- Certified
- 2021-06-06
Frequently asked questions
- What is Nana Nikoi's NPI number?
- Nana Nikoi's National Provider Identifier (NPI) is 1235207622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nana Nikoi's specialty?
- Nana Nikoi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nana Nikoi located?
- Nana Nikoi's practice location on file with NPPES is 700 2nd St Ne, Washington, DC 20002-8100.
- What is Nana Nikoi's phone number?
- The practice phone number listed in the NPPES registry for Nana Nikoi is (202) 346-3525.
- Does Nana Nikoi accept Medicare?
- Nana Nikoi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nana Nikoi's NPI active?
- Yes — Nana Nikoi's NPI (1235207622) is active in the NPPES registry as of the last update on 2021-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.