Vibha Nayak, MD
NPI 1245443555 · Nephrology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vibha Nayak, MD is a Nephrology Physician provider in Louisville, KY (NPI 1245443555).
Provider details
- NPI number
- 1245443555
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 39977 (KY)
Specialties & taxonomies
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
1,255 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 50 Minutes99233 | 461 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 351 | $74 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 97 | $261 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 89 | $334 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 58 | $162 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 82 | 15 |
| Furosemide | 79 | 19 |
| Allopurinol | 64 | 15 |
| Amlodipine Besylate | 47 | 13 |
| Carvedilol | 43 | — |
| Hydrochlorothiazide | 29 | 11 |
| Sevelamer Carbonate | 29 | — |
| Famotidine | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-07
- Last updated
- 2010-12-14
Frequently asked questions
- What is Vibha Nayak's NPI number?
- Vibha Nayak's National Provider Identifier (NPI) is 1245443555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vibha Nayak's specialty?
- Vibha Nayak is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Vibha Nayak located?
- Vibha Nayak's practice location on file with NPPES is 3813 Zaring Mill Cir, Louisville, KY 40241-3037.
- What is Vibha Nayak's phone number?
- The practice phone number listed in the NPPES registry for Vibha Nayak is (502) 742-2970.
- Does Vibha Nayak accept Medicare?
- Vibha Nayak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vibha Nayak's NPI active?
- Yes — Vibha Nayak's NPI (1245443555) is active in the NPPES registry as of the last update on 2010-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.