DR. TAEWHI CHOI DO
NPI 1396321907
Hospitalist in Olathe, KS
About Dr. Taewhi Choi Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TAEWHI CHOI DO (NPI 1396321907) is an individual hospitalist provider in Olathe, Kansas, licensed in Kansas (05-54285) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Research Medical Center, and maintains a secondary practice location in Blacksburg.
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
Dr. Taewhi Choi Do 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 Taewhi Choi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kansas City, MO 64132
- Reassigned Medicare billing, Missouri enrollment
- 85 clinicians in this Medicare group
Independence, MO 64057
- Reassigned Medicare billing, Missouri enrollment
- 26 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 3
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Research Medical Center
Acute Care Hospitals · Kansas City, MOBates County Memorial Hospital
Acute Care Hospitals · Butler, MOWestern Missouri Medical Center
Acute Care Hospitals · Warrensburg, MOLee's Summit Medical Center
Acute Care Hospitals · Lees Summit, MOCass Regional Medical Center
Critical Access Hospitals · Harrisonville, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 66061 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLATHE, KS 66061
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 Taewhi Choi's NPI number?
The NPI number for Taewhi Choi is 1396321907. It was assigned to this individual provider in the NPPES registry on March 23, 2021.
Where is Taewhi Choi located?
Taewhi Choi practices at 20333 W 151st St, Olathe, KS 66061. The listed phone number is (913) 588-1227.
What is Taewhi Choi's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Taewhi Choi enrolled in Medicare?
Yes. Taewhi Choi 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 Taewhi Choi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Taewhi Choi reassigns Medicare benefits to 2 organizations: Dunn Physician Services, LLC (Kansas City, MO) and Hospital Medicine Services Of Mo, LLC (Independence, 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 Taewhi Choi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Taewhi Choi accept?
Health plans from Oscar Insurance Company list Taewhi Choi 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 Taewhi Choi affiliated with any hospitals?
According to CMS data, Taewhi Choi is affiliated with Research Medical Center, Bates County Memorial Hospital, Western Missouri Medical Center, Lee's Summit Medical Center and Cass Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Taewhi Choi was last updated on October 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.
# Dr. Taewhi Choi, DO · NPI 1396321907
Hospitalist physician in Olathe, Kansas. Individual provider, active in the CMS NPPES registry since March 23, 2021.
## Identity
- **NPI:** 1396321907 (Entity type: Individual)
- **Enumerated:** March 23, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 05-54285 (Kansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 20333 W 151ST ST, Olathe, KS 66061-5350
- **Phone:** (913) 588-1227
## 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): Dunn Physician Services, LLC (NPI 1437990082, Kansas City, MO); Hospital Medicine Services Of Mo, LLC (NPI 1841997905, Independence, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396321907) · Data from the CMS NPPES public registry.