Xianfeng Zhu, MD
NPI 1083665384 · Internal Medicine Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xianfeng Zhu, MD is a Internal Medicine Physician provider in Indianapolis, IN (NPI 1083665384).
Provider details
- NPI number
- 1083665384
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36607 (IA)
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
767 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 | 368 | $118 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 159 | $120 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 70 | $166 |
| Administration of Influenza Virus VaccineG0008 | 48 | $30 |
| Administration of Pneumococcal VaccineG0009 | 31 | $30 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 599 | 172 |
| Amlodipine Besylate | 308 | 100 |
| Lisinopril | 304 | 85 |
| Levothyroxine Sodium | 288 | 84 |
| Metformin Hcl | 288 | 84 |
| Gabapentin | 282 | 75 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 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
- 2006-05-12
- Last updated
- 2023-11-27
- Certified
- 2020-09-24
Frequently asked questions
- What is Xianfeng Zhu's NPI number?
- Xianfeng Zhu's National Provider Identifier (NPI) is 1083665384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xianfeng Zhu's specialty?
- Xianfeng Zhu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Xianfeng Zhu located?
- Xianfeng Zhu's practice location on file with NPPES is 8920 Southpointe Dr, Indianapolis, IN 46227-7509.
- What is Xianfeng Zhu's phone number?
- The practice phone number listed in the NPPES registry for Xianfeng Zhu is (317) 497-1900.
- Does Xianfeng Zhu accept Medicare?
- Xianfeng Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xianfeng Zhu's NPI active?
- Yes — Xianfeng Zhu's NPI (1083665384) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.