Yanyu Sun, MD
NPI 1821057340 · Anatomic Pathology Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yanyu Sun, MD is a Anatomic Pathology Physician provider in Staten Island, NY (NPI 1821057340).
Provider details
- NPI number
- 1821057340
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2301971 (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 tenure28% of score
20 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
1,529 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 393 | $39 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 299 | $42 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 212 | $31 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 188 | $28 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 102 | $30 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 54 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Yanyu Sun's NPI number?
- Yanyu Sun's National Provider Identifier (NPI) is 1821057340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yanyu Sun's specialty?
- Yanyu Sun is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Yanyu Sun located?
- Yanyu Sun's practice location on file with NPPES is 1 Edgewater Plaza, Staten Island, NY 10305-4900.
- What is Yanyu Sun's phone number?
- The practice phone number listed in the NPPES registry for Yanyu Sun is (718) 226-4130.
- Does Yanyu Sun accept Medicare?
- Yanyu Sun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yanyu Sun's NPI active?
- Yes — Yanyu Sun's NPI (1821057340) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.