XIAOYING DENG MD
NPI 1649463647
Internal Medicine - Nephrology in Fargo, ND
About Xiaoying Deng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
XIAOYING DENG MD (NPI 1649463647) is an individual nephrology provider in Fargo, North Dakota, licensed in North Dakota (16669) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and maintains a secondary practice location in Philadelphia.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Xiaoying Deng Md 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
3Medicare enrollment records show Xiaoying Deng reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Fargo, ND 58078
- Reassigned Medicare billing, Minnesota enrollment
- 376 clinicians in this Medicare group
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Methodist Associates In Healthcare, Inc
- 600 clinicians in this Medicare group
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 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 10
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jefferson Stratford Hospital
Acute Care Hospitals · Stratford, NJThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 5
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 Xiaoying Deng's NPI number?
The NPI number for Xiaoying Deng is 1649463647. It was assigned to this individual provider in the NPPES registry on August 22, 2007.
Where is Xiaoying Deng located?
Xiaoying Deng practices at 5225 23rd Ave S, Fargo, ND 58104. The listed phone number is (701) 417-2575.
What is Xiaoying Deng's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Xiaoying Deng enrolled in Medicare?
Yes. Xiaoying Deng 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 Xiaoying Deng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Xiaoying Deng reassigns Medicare benefits to 3 organizations: Sanford Medical Center Fargo (West Fargo, ND), Jefferson Community Physicians (Bala Cynwyd, PA) and Jefferson University Physicians (Philadelphia, PA). 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 Xiaoying Deng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Xiaoying Deng accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan and Blue Cross Blue Shield of North Dakota list Xiaoying Deng 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.
Is Xiaoying Deng affiliated with any hospitals?
According to CMS data, Xiaoying Deng is affiliated with Jefferson Stratford Hospital and Thomas Jefferson University Hospital.
When was this NPI record last updated?
The NPPES record for Xiaoying Deng was last updated on March 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Xiaoying Deng, MD · NPI 1649463647
Nephrology physician in Fargo, North Dakota. Individual provider, active in the CMS NPPES registry since August 22, 2007.
## Identity
- **NPI:** 1649463647 (Entity type: Individual)
- **Enumerated:** August 22, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 16669 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 5225 23RD AVE S, Fargo, ND 58104-7927
- **Phone:** (701) 417-2575 · **Fax:** (701) 417-2535
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Sanford Medical Center Fargo (NPI 1184917924, West Fargo, ND); Jefferson Community Physicians (NPI 1891587036, Bala Cynwyd, PA); Jefferson University Physicians (NPI 1326093675, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** March 24, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1649463647) · Data from the CMS NPPES public registry.