Zhiqiang Zhang, MD
NPI 1639105620 · Nephrology Physician · Dublin, GA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zhiqiang Zhang, MD is a Nephrology Physician provider in Dublin, GA (NPI 1639105620).
Provider details
- NPI number
- 1639105620
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 049554 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,256 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 655 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 639 | $77 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 512 | $9 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 450 | $115 |
| Critical Care, First 30-74 Minutes99291 | 327 | $210 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 302 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 71 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Nifedipinebrand: Nifedipine Er | 707 | 177 |
| Calcitriol | 639 | 171 |
| Bumetanide | 411 | 116 |
| Losartan Potassium | 305 | 96 |
| Doxazosin Mesylate | 241 | 73 |
| Furosemide | 237 | 70 |
| Sevelamer Carbonate | 225 | 51 |
| Carvedilol | 198 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$134 across 12 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
- 2006-06-23
- Last updated
- 2016-01-06
Frequently asked questions
- What is Zhiqiang Zhang's NPI number?
- Zhiqiang Zhang's National Provider Identifier (NPI) is 1639105620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zhiqiang Zhang's specialty?
- Zhiqiang Zhang is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Zhiqiang Zhang located?
- Zhiqiang Zhang's practice location on file with NPPES is 203 Fairview Park Dr., Dublin, GA 31021.
- What is Zhiqiang Zhang's phone number?
- The practice phone number listed in the NPPES registry for Zhiqiang Zhang is (478) 275-2828.
- Does Zhiqiang Zhang accept Medicare?
- Zhiqiang Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zhiqiang Zhang's NPI active?
- Yes — Zhiqiang Zhang's NPI (1639105620) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.