BINZHI ZHANG MD
NPI 1659692861
Internal Medicine in Lewes, DE
About Binzhi Zhang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BINZHI ZHANG MD (NPI 1659692861) is an individual internal medicine provider in Lewes, Delaware, licensed in Delaware (C1-0010545) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, maintains a secondary practice location in Rehoboth Beach, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Binzhi Zhang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Binzhi Zhang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 22 clinicians in this Medicare group
Lewes, DE 19958
- Reassigned Medicare billing, Delaware enrollment
- 382 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19958 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 14
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Binzhi Zhang's NPI number?
The NPI number for Binzhi Zhang is 1659692861. It was assigned to this individual provider in the NPPES registry on June 22, 2010.
Where is Binzhi Zhang located?
Binzhi Zhang practices at 424 Savannah Rd, Lewes, DE 19958. The listed phone number is (302) 645-3121.
What is Binzhi Zhang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Binzhi Zhang enrolled in Medicare?
Yes. Binzhi Zhang is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Binzhi Zhang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Binzhi Zhang reassigns Medicare benefits to 2 organizations: Beebe Medical Center, Inc. (Lewes, DE) and Beebe Physician Network, Inc. (Lewes, DE). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Binzhi Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Binzhi Zhang accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Binzhi Zhang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Binzhi Zhang was last updated on October 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Binzhi Zhang, MD · NPI 1659692861
Internal Medicine physician in Lewes, Delaware. Individual provider, active in the CMS NPPES registry since June 22, 2010.
## Identity
- **NPI:** 1659692861 (Entity type: Individual)
- **Enumerated:** June 22, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** C1-0010545 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 424 SAVANNAH RD, Lewes, DE 19958-1462
- **Phone:** (302) 645-3121 · **Fax:** (302) 645-3428
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Beebe Medical Center, Inc. (NPI 1821196486, Lewes, DE); Beebe Physician Network, Inc. (NPI 1730133992, Lewes, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** October 30, 2025
- **Other identifiers:** Medicaid 1659692861 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1659692861) · Data from the CMS NPPES public registry.