Brian Simba, M.D
NPI 1023464435 · Nephrology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Simba, M.D is a Nephrology Physician provider in Atlanta, GA (NPI 1023464435).
Provider details
- NPI number
- 1023464435
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- 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
10 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
1,054 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 35 Minutes99232 | 388 | $76 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 182 | $340 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 181 | $48 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 85 | $282 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 60 | $128 |
| 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'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 134 | 45 |
| Losartan Potassium | 127 | 46 |
| Furosemide | 115 | 43 |
| Amlodipine Besylate | 110 | 37 |
| Carvedilol | 109 | 43 |
| Semaglutidebrand: Ozempic | 105 | 20 |
| Calcitriol | 90 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$489 across 26 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
- 2016-05-05
- Last updated
- 2022-04-11
- Certified
- 2022-04-11
Frequently asked questions
- What is Brian Simba's NPI number?
- Brian Simba's National Provider Identifier (NPI) is 1023464435, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Simba's specialty?
- Brian Simba is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Simba located?
- Brian Simba's practice location on file with NPPES is 3620 Mlk Jr Dr Sw, Atlanta, GA 30331-3711.
- What is Brian Simba's phone number?
- The practice phone number listed in the NPPES registry for Brian Simba is (404) 696-7300.
- Does Brian Simba accept Medicare?
- Brian Simba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Simba's NPI active?
- Yes — Brian Simba's NPI (1023464435) is active in the NPPES registry as of the last update on 2022-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.