Vinay Narasimha Krishna, M.D
NPI 1578841789 · Nephrology Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vinay Narasimha Krishna, M.D is a Nephrology Physician provider in Birmingham, AL (NPI 1578841789).
Provider details
- NPI number
- 1578841789
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- MT198526 (PA)
Specialties & taxonomies
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
14 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
1,896 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 | 883 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 392 | $130 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 260 | $17 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 103 | $168 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 81 | $126 |
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 |
|---|---|---|
| Losartan Potassium | 167 | 63 |
| Amlodipine Besylate | 161 | 58 |
| Lisinopril | 142 | 52 |
| Chlorthalidone | 110 | 44 |
| Furosemide | 104 | 41 |
| Spironolactone | 70 | 20 |
| Potassium Chloride | 67 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-07-22
- Last updated
- 2020-03-11
- Certified
- 2020-03-11
Frequently asked questions
- What is Vinay Narasimha Krishna's NPI number?
- Vinay Narasimha Krishna's National Provider Identifier (NPI) is 1578841789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vinay Narasimha Krishna's specialty?
- Vinay Narasimha Krishna is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Vinay Narasimha Krishna located?
- Vinay Narasimha Krishna's practice location on file with NPPES is 619 19th St S, Birmingham, AL 35249-1200.
- What is Vinay Narasimha Krishna's phone number?
- The practice phone number listed in the NPPES registry for Vinay Narasimha Krishna is (205) 934-4011.
- Does Vinay Narasimha Krishna accept Medicare?
- Vinay Narasimha Krishna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vinay Narasimha Krishna's NPI active?
- Yes — Vinay Narasimha Krishna's NPI (1578841789) is active in the NPPES registry as of the last update on 2020-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.