WILSON TZU-YUNG KING M.D.
NPI 1982820338
Pediatrics - Pediatric Cardiology in St. Louis, MO
About Wilson Tzu-yung King M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILSON TZU-YUNG KING M.D. (NPI 1982820338) is an individual pediatric cardiology provider in St. Louis, Missouri, licensed in Missouri (2012032420) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and is a graduate of University Of Cincinnati College Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses 2
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
Wilson Tzu-yung King M.d. 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
2Medicare enrollment records show Wilson King reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Saint Louis, MO 63139
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 76 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOMedicare 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.
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.
SAINT LOUIS, MO 63104
SAINT LOUIS, MO 63104
ST.LOUIS, MO 63104
SAINT LOUIS, MO 63104
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 Wilson King's NPI number?
The NPI number for Wilson King is 1982820338. It was assigned to this individual provider in the NPPES registry on April 17, 2007.
Where is Wilson King located?
Wilson King practices at 1465 S Grand Blvd, St. Louis, MO 63104. The listed phone number is (314) 268-4101.
What is Wilson King's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Wilson King enrolled in Medicare?
Yes. Wilson King 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 Wilson King's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wilson King reassigns Medicare benefits to 2 organizations: Ssm Health Care Group (Saint Louis, MO) and Ssm Cardinal Glennon Childrens Hospital (Saint Louis, MO). 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 Wilson King's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wilson King accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Wilson King 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 Wilson King affiliated with any hospitals?
According to CMS data, Wilson King is affiliated with Ssm Health St Mary's Hospital - St Louis.
When was this NPI record last updated?
The NPPES record for Wilson King was last updated on July 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Wilson Tzu-Yung King, M.D. · NPI 1982820338
Pediatric Cardiology physician in St. Louis, Missouri. Individual provider, active in the CMS NPPES registry since April 17, 2007.
## Identity
- **NPI:** 1982820338 (Entity type: Individual)
- **Enumerated:** April 17, 2007
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 2012032420 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1465 S GRAND BLVD, St. Louis, MO 63104-1003
- **Phone:** (314) 268-4101 · **Fax:** (314) 577-5379
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ssm Health Care Group (NPI 1306589544, Saint Louis, MO); Ssm Cardinal Glennon Childrens Hospital (NPI 1073568226, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2004
## Record status
- **NPPES last updated:** July 31, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1982820338) · Data from the CMS NPPES public registry.