Wei Sun, M.D.
NPI 1588633135 · Nephrology Physician · New York, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wei Sun, M.D. is a Nephrology Physician provider in New York, NY (NPI 1588633135).
Provider details
- NPI number
- 1588633135
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 225877 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
2,092 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 664 | $102 |
| Automated Urinalysis Test81003 | 307 | $2 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 301 | $5 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 134 | $384 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 134 | $144 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 120 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 205 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Icosapent Ethylbrand: Vascepa | 7,033 | 962 |
| Olmesartan Medoxomil | 3,560 | 521 |
| Dapagliflozin Propanediolbrand: Farxiga | 3,361 | 561 |
| Finerenonebrand: Kerendia | 3,330 | 519 |
| Losartan Potassium | 3,018 | 474 |
| Amlodipine Besylate | 2,095 | 344 |
| Empagliflozin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22,212 across 241 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
- 2006-03-16
- Last updated
- 2018-09-26
Frequently asked questions
- What is Wei Sun's NPI number?
- Wei Sun's National Provider Identifier (NPI) is 1588633135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wei Sun's specialty?
- Wei Sun is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Wei Sun located?
- Wei Sun's practice location on file with NPPES is 139 Centre Street, New York, NY 10013.
- What is Wei Sun's phone number?
- The practice phone number listed in the NPPES registry for Wei Sun is (212) 966-0808.
- Does Wei Sun accept Medicare?
- Wei Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wei Sun's NPI active?
- Yes — Wei Sun's NPI (1588633135) is active in the NPPES registry as of the last update on 2018-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.