Ying Zhu, MD
NPI 1801858840 · Family Medicine Physician · Wilmington, DE
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ying Zhu, MD is a Family Medicine Physician provider in Wilmington, DE (NPI 1801858840).
Provider details
- NPI number
- 1801858840
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C1-0006594 (DE)
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
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
2,586 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,693 | $100 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 419 | $69 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 155 | $123 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 87 | $119 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 86 | $168 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 217 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,242 | 173 |
| Amlodipine Besylate | 763 | 100 |
| Levothyroxine Sodium | 715 | 85 |
| Apixabanbrand: Eliquis | 600 | 52 |
| Gabapentin | 594 | 93 |
| Trazodone Hcl | 593 | 86 |
| Mirtazapine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-05
- Last updated
- 2014-06-26
Frequently asked questions
- What is Ying Zhu's NPI number?
- Ying Zhu's National Provider Identifier (NPI) is 1801858840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ying Zhu's specialty?
- Ying Zhu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ying Zhu located?
- Ying Zhu's practice location on file with NPPES is 1941 Limestone Rd, Wilmington, DE 19808-5408.
- What is Ying Zhu's phone number?
- The practice phone number listed in the NPPES registry for Ying Zhu is (302) 998-1151.
- Does Ying Zhu accept Medicare?
- Ying Zhu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ying Zhu's NPI active?
- Yes — Ying Zhu's NPI (1801858840) is active in the NPPES registry as of the last update on 2014-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.