TU BUI MD
NPI 1659712545
Psychiatry & Neurology - Psychiatry in Oklahoma City, OK
About Tu Bui Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TU BUI MD (NPI 1659712545) is an individual psychiatry provider in Oklahoma City, Oklahoma, licensed in Oklahoma (29909) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Emory Decatur Hospital, and is a graduate of Other (2013).
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
Tu Bui 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
4Medicare enrollment records show Tu Bui reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oklahoma City, OK 73107
- Reassigned Medicare billing, Oklahoma enrollment
- Medicare enrollment name: State Of Oklahoma
- 170 clinicians in this Medicare group
Oklahoma City, OK 73114
- Reassigned Medicare billing, Oklahoma enrollment
- 31 clinicians in this Medicare group
Oklahoma City, OK 73134
- Reassigned Medicare billing, Oklahoma enrollment
- 1,058 clinicians in this Medicare group
Lagrange, GA 30240
- Reassigned Medicare billing, Georgia enrollment
- 1,506 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
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.
Emory Decatur Hospital
Acute Care Hospitals · Decatur, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73112 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKLAHOMA CITY, OK 73112
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 Tu Bui's NPI number?
The NPI number for Tu Bui is 1659712545. It was assigned to this individual provider in the NPPES registry on July 9, 2013.
Where is Tu Bui located?
Tu Bui practices at 5100 N Brookline Ave Ste 900, Oklahoma City, OK 73112. The listed phone number is (405) 604-3170.
What is Tu Bui's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Tu Bui enrolled in Medicare?
Yes. Tu Bui 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 Tu Bui's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tu Bui reassigns Medicare benefits to 4 organizations: Oklahoma County Crisis Intervention Center (Oklahoma City, OK), Oakwood Springs Physician Group LLC (Oklahoma City, OK), Integris Ambulatory Care Corporation (Oklahoma City, OK) and Emory Specialty Associates, LLC (Lagrange, GA). 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 Tu Bui's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tu Bui accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Tu Bui 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 Tu Bui affiliated with any hospitals?
According to CMS data, Tu Bui is affiliated with Emory Decatur Hospital.
When was this NPI record last updated?
The NPPES record for Tu Bui was last updated on March 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Tu Bui, MD · NPI 1659712545
Psychiatry physician in Oklahoma City, Oklahoma. Individual provider, active in the CMS NPPES registry since July 9, 2013.
## Identity
- **NPI:** 1659712545 (Entity type: Individual)
- **Enumerated:** July 9, 2013
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 29909 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 5100 N BROOKLINE AVE STE 900, Oklahoma City, OK 73112-3630
- **Phone:** (405) 604-3170 · **Fax:** (405) 948-2745
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Oklahoma County Crisis Intervention Center (NPI 1427151521, Oklahoma City, OK); Oakwood Springs Physician Group LLC (NPI 1326588807, Oklahoma City, OK); Integris Ambulatory Care Corporation (NPI 1750333936, Oklahoma City, OK); Emory Specialty Associates, LLC (NPI 1407864168, Lagrange, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** March 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1659712545) · Data from the CMS NPPES public registry.