CHRISTOPHER Z YANG
NPI 1275094302
Internal Medicine in Maplewood, MN
About Christopher Z Yang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTOPHER Z YANG (NPI 1275094302) is an individual internal medicine provider in Maplewood, Minnesota, licensed in Minnesota (77207) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Hennepin County Medical Center, and is a graduate of University Of Cincinnati College Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
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
Christopher Z Yang 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
5Medicare enrollment records show Christopher Yang reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Paul, MN 55117
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Maplewood, MN 55117
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Associated Nephrology Consultants PA
- 15 clinicians in this Medicare group
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 clinicians in this Medicare group
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 671 clinicians in this Medicare group
Woodbury, MN 55125
- Reassigned Medicare billing, Minnesota enrollment
- 955 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 2
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hennepin County Medical Center
Acute Care Hospitals · Minneapolis, MNAllina United Hospital
Acute Care Hospitals · Saint Paul, MNM Health Fairview St John's Hospital
Acute Care Hospitals · Maplewood, MNM Health Fairview Woodwinds Hospital
Acute Care Hospitals · Woodbury, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55117 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MAPLEWOOD, MN 55117
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 Christopher Yang's NPI number?
The NPI number for Christopher Yang is 1275094302. It was assigned to this individual provider in the NPPES registry on March 29, 2019.
Where is Christopher Yang located?
Christopher Yang practices at 1997 Sloan Pl Ste 17, Maplewood, MN 55117. The listed phone number is (317) 278-2689.
What is Christopher Yang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christopher Yang enrolled in Medicare?
Yes. Christopher Yang 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 Christopher Yang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Yang reassigns Medicare benefits to 5 organizations: Healtheast Medical Research Institute (Saint Paul, MN), Associated Nephrology Consultants, P.A. (Maplewood, MN), Healtheast St. John's Hospital (Maplewood, MN), Fairview Bethesda Hospital (Saint Paul, MN) and Healtheast Woodwinds Hospital (Woodbury, MN). 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 Christopher Yang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Christopher Yang affiliated with any hospitals?
According to CMS data, Christopher Yang is affiliated with Hennepin County Medical Center, Allina United Hospital, M Health Fairview St John's Hospital and M Health Fairview Woodwinds Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Yang was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Christopher Z Yang · NPI 1275094302
Internal Medicine physician in Maplewood, Minnesota. Individual provider, active in the CMS NPPES registry since March 29, 2019.
## Identity
- **NPI:** 1275094302 (Entity type: Individual)
- **Enumerated:** March 29, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 77207 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1997 SLOAN PL STE 17, Maplewood, MN 55117-2051
- **Phone:** (317) 278-2689
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Healtheast Medical Research Institute (NPI 1871549741, Saint Paul, MN); Associated Nephrology Consultants, P.A. (NPI 1104976158, Maplewood, MN); Healtheast St. John's Hospital (NPI 1447218482, Maplewood, MN); Fairview Bethesda Hospital (NPI 1194787465, Saint Paul, MN); Healtheast Woodwinds Hospital (NPI 1356309322, Woodbury, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** June 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1275094302) · Data from the CMS NPPES public registry.