YING TANG
NPI 1619537784
Hospitalist in Ada, OK
About Ying Tang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YING TANG (NPI 1619537784) is an individual hospitalist provider in Ada, Oklahoma, licensed in Indiana (02006864A) and active in the NPI registry since June 2019. He is enrolled in Medicare PECOS, is affiliated with Chickasaw Nation Medical Center, and is a graduate of Other (2019).
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
Ying Tang 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 Ying Tang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ada, OK 74820
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Chickasaw Nation Division Of Health Chickasaw Nation Medical Center
- 324 clinicians in this Medicare group
Evansville, IN 47712
- Reassigned Medicare billing, Indiana enrollment
- 717 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chickasaw Nation Medical Center
Acute Care Hospitals · Ada, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74820 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.
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 Ying Tang's NPI number?
The NPI number for Ying Tang is 1619537784. It was assigned to this individual provider in the NPPES registry on June 19, 2019.
Where is Ying Tang located?
Ying Tang practices at 1921 Stonecipher Dr, Ada, OK 74820. The listed phone number is (580) 436-3980.
What is Ying Tang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ying Tang enrolled in Medicare?
Yes. Ying Tang 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 Ying Tang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ying Tang reassigns Medicare benefits to 2 organizations: Chickasaw Nation Division Of Health (Ada, OK) and Deaconess Hospital Inc (Evansville, IN). 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 Ying Tang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ying Tang accept?
Health plans from Blue Cross and Blue Shield of Oklahoma and CareSource list Ying Tang 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 Ying Tang affiliated with any hospitals?
According to CMS data, Ying Tang is affiliated with Chickasaw Nation Medical Center.
When was this NPI record last updated?
The NPPES record for Ying Tang was last updated on October 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Ying Tang · NPI 1619537784
Hospitalist physician in Ada, Oklahoma. Individual provider, active in the CMS NPPES registry since June 19, 2019.
## Identity
- **NPI:** 1619537784 (Entity type: Individual)
- **Enumerated:** June 19, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 02006864A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1921 STONECIPHER DR, Ada, OK 74820-3439
- **Phone:** (580) 436-3980
## 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): Chickasaw Nation Division Of Health (NPI 1255364923, Ada, OK); Deaconess Hospital Inc (NPI 1942183769, Evansville, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1619537784) · Data from the CMS NPPES public registry.