John Doran, M.D.
NPI 1003826942 · Nephrology Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Doran, M.D. is a Nephrology Physician provider in Atlanta, GA (NPI 1003826942).
Provider details
- NPI number
- 1003826942
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 039089 (GA)
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
740 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 182 | $343 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 90 | $78 |
| 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 | 80 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 64 | $117 |
| Hemodialysis Procedure With Physician Evaluation90935 | 60 | $70 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dapagliflozin Propanediolbrand: Farxiga | 80 | 20 |
| Valsartan | 77 | 28 |
| Eplerenone | 76 | 25 |
| Nifedipinebrand: Nifedipine Er | 73 | 24 |
| Amlodipine Besylate | 69 | 23 |
| Telmisartan | 59 | 20 |
| Torsemide | 55 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-09
- Last updated
- 2012-11-15
Frequently asked questions
- What is John Doran's NPI number?
- John Doran's National Provider Identifier (NPI) is 1003826942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Doran's specialty?
- John Doran is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is John Doran located?
- John Doran's practice location on file with NPPES is 1365 Clifton Rd Ne Bldg a, Atlanta, GA 30322-1013.
- What is John Doran's phone number?
- The practice phone number listed in the NPPES registry for John Doran is (404) 778-5380.
- Does John Doran accept Medicare?
- John Doran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Doran's NPI active?
- Yes — John Doran's NPI (1003826942) is active in the NPPES registry as of the last update on 2012-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.