DR. KUONG NGANN DO
NPI 1376839167
Surgery - Trauma Surgery in Fort Defiance, AZ
About Dr. Kuong Ngann Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KUONG NGANN DO (NPI 1376839167) is an individual trauma surgery provider in Fort Defiance, Arizona, licensed in California (20A12099) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and is a graduate of Lake Erie College Of Osteopathic Medicine, Bradenton (2010).
NPPES Registry Identity
Specialties & Licenses 2
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. Kuong Ngann 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
8Medicare enrollment records show Kuong Ngann reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Defiance, AZ 86504
- Reassigned Medicare billing, Texas enrollment
- 518 clinicians in this Medicare group
Perris, CA 92571
- Reassigned Medicare billing, California enrollment
- 204 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 248 clinicians in this Medicare group
Lynwood, CA 90262
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Desert Trauma Surgeons Inc
- 50 clinicians in this Medicare group
Bakersfield, CA 93306
- Reassigned Medicare billing, California enrollment
- 532 clinicians in this Medicare group
Gilroy, CA 95020
- Reassigned Medicare billing, California enrollment
- 2,460 clinicians in this Medicare group
Watsonville, CA 95076
- Reassigned Medicare billing, California enrollment
- 16 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 170 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 6
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.
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.
FORT DEFIANCE, AZ 86504
FORT DEFIANCE, AZ 86504
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 Kuong Ngann's NPI number?
The NPI number for Kuong Ngann is 1376839167. It was assigned to this individual provider in the NPPES registry on June 21, 2011.
Where is Kuong Ngann located?
Kuong Ngann practices at Corner Of Route N12 And N7, Fort Defiance, AZ 86504. The listed phone number is (928) 729-8000.
What is Kuong Ngann's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.
Is Kuong Ngann enrolled in Medicare?
Yes. Kuong Ngann 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 Kuong Ngann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kuong Ngann reassigns Medicare benefits to 8 organizations: The Fort Defiance Indian Hospital Board, Incorporation (Fort Defiance, AZ), Knd Development 59 LLC (Perris, CA), Regents Of The University Of California (San Diego, CA), Desert Trauma Surgeons, A Medical Group, Inc. (Lynwood, CA), Kern County Hospital Authority (Bakersfield, CA) and 3 more organizations, listed in the Medicare section above. 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 Kuong Ngann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kuong Ngann was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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. Kuong Ngann, DO · NPI 1376839167
Trauma Surgery physician in Fort Defiance, Arizona. Individual provider, active in the CMS NPPES registry since June 21, 2011.
## Identity
- **NPI:** 1376839167 (Entity type: Individual)
- **Enumerated:** June 21, 2011
- **Primary specialty:** Surgery - Trauma Surgery · taxonomy 2086S0127X
- **State license:** 20A12099 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** CORNER OF ROUTE N12 AND N7, Fort Defiance, AZ 86504-0649
- **Phone:** (928) 729-8000
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): The Fort Defiance Indian Hospital Board, Incorporation (NPI 1477876639, Fort Defiance, AZ); Knd Development 59 LLC (NPI 1356646400, Perris, CA); Regents Of The University Of California (NPI 1740382993, San Diego, CA); Desert Trauma Surgeons, A Medical Group, Inc. (NPI 1144225426, Lynwood, CA); Kern County Hospital Authority (NPI 1376623538, Bakersfield, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Bradenton, class of 2010
## Record status
- **NPPES last updated:** June 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376839167) · Data from the CMS NPPES public registry.