MEIRU ZHAO FNP
NPI 1659878387
Nurse Practitioner - Family in Claymont, DE
About Meiru Zhao Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEIRU ZHAO FNP (NPI 1659878387) is an individual family provider in Claymont, Delaware, licensed in Delaware (LG-0001259) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newark, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 3
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 and accepts Medicare assignment
Meiru Zhao Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Meiru Zhao reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Claymont, DE 19703
- Reassigned Medicare billing, Delaware enrollment
- 2 clinicians in this Medicare group
Chester, PA 19013
- Reassigned Medicare billing, Pennsylvania enrollment
- 654 clinicians in this Medicare group
Woodlyn, PA 19094
- Reassigned Medicare billing, Pennsylvania enrollment
- 4 clinicians in this Medicare group
Newark, DE 19713
- Reassigned Medicare billing, Delaware enrollment
- 113 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 5
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 19703 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLAYMONT, DE 19703
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 Meiru Zhao's NPI number?
The NPI number for Meiru Zhao is 1659878387. It was assigned to this individual provider in the NPPES registry on April 9, 2018.
Where is Meiru Zhao located?
Meiru Zhao practices at 2400 Philadelphia Pike Ste A, Claymont, DE 19703. The listed phone number is (302) 317-1531.
What is Meiru Zhao's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Meiru Zhao enrolled in Medicare?
Yes. Meiru Zhao is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Meiru Zhao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meiru Zhao reassigns Medicare benefits to 4 organizations: Claymont Walk In Care LLC (Claymont, DE), Prospect Health Access Network, Inc. (Chester, PA), Redi Urgent Care LLC (Woodlyn, PA) and Christiana Care Quality Partners (Newark, 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 Meiru Zhao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Meiru Zhao accept?
Health plans from AmeriHealth Caritas Next list Meiru Zhao 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 Meiru Zhao was last updated on August 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Meiru Zhao, FNP · NPI 1659878387
Family physician in Claymont, Delaware. Individual provider, active in the CMS NPPES registry since April 9, 2018.
## Identity
- **NPI:** 1659878387 (Entity type: Individual)
- **Enumerated:** April 9, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** LG-0001259 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 2400 PHILADELPHIA PIKE STE A, Claymont, DE 19703-2431
- **Phone:** (302) 317-1531
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Claymont Walk In Care LLC (NPI 1871199851, Claymont, DE); Prospect Health Access Network, Inc. (NPI 1013364520, Chester, PA); Redi Urgent Care LLC (NPI 1619809522, Woodlyn, PA); Christiana Care Quality Partners (NPI 1164061867, Newark, DE) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** August 15, 2026
- **Other identifiers:** Other YXQ123196725001 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1659878387) · Data from the CMS NPPES public registry.