MICHAEL KONGNYUY MD
NPI 1952833006
Urology in Mcallen, TX
About Michael Kongnyuy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL KONGNYUY MD (NPI 1952833006) is an individual urology provider in Mcallen, Texas, licensed in Pennsylvania (MD489767C) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Ascension St Vincent's Clay County, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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
Michael Kongnyuy 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
11Medicare enrollment records show Michael Kongnyuy reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Edinburg, TX 78539
- Reassigned Medicare billing, Texas enrollment
- 143 clinicians in this Medicare group
Tyler, TX 75702
- Reassigned Medicare billing, Texas enrollment
- 2,745 clinicians in this Medicare group
Orange Park, FL 32073
- Reassigned Medicare billing, Florida enrollment
- 44 clinicians in this Medicare group
Jacksonville, FL 32204
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: St Vincent's Ambulatory Care Inc
- 544 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Columbia, SC 29212
- Reassigned Medicare billing, South Carolina enrollment
- 1,466 clinicians in this Medicare group
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 444 clinicians in this Medicare group
Somerset, PA 15501
- Reassigned Medicare billing, Pennsylvania enrollment
- 771 clinicians in this Medicare group
Hagerstown, MD 21740
- Reassigned Medicare billing, Pennsylvania enrollment
- 3,080 clinicians in this Medicare group
Petoskey, MI 49770
- Reassigned Medicare billing, Michigan enrollment
- 149 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 7
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension St Vincent's Clay County
Acute Care Hospitals · Middleburg, FLWellspan York Hospital
Acute Care Hospitals · York, PAUpmc Pinnacle Hospitals
Acute Care Hospitals · Harrisburg, PAConemaugh Memorial Medical Center
Acute Care Hospitals · Johnstown, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78503 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MCALLEN, TX 78503
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 Michael Kongnyuy's NPI number?
The NPI number for Michael Kongnyuy is 1952833006. It was assigned to this individual provider in the NPPES registry on March 29, 2017.
Where is Michael Kongnyuy located?
Michael Kongnyuy practices at 1200 E Savannah Ave Ste 18, Mcallen, TX 78503. The listed phone number is (956) 238-2853.
What is Michael Kongnyuy's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Michael Kongnyuy enrolled in Medicare?
Yes. Michael Kongnyuy 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 Michael Kongnyuy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kongnyuy reassigns Medicare benefits to 11 organizations: Mcallen Hospitalist Group, PLLC (Edinburg, TX), Christus Trinity Clinic Texas (Tyler, TX), Florida Physician Specialists LLC (Orange Park, FL), St Vincents Ambulatory Care Inc (Jacksonville, FL), Carle Health Medical Group (Urbana, IL) and 6 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 Michael Kongnyuy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Kongnyuy accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, AvMed and Blue Cross and Blue Shield of Texas and 5 other insurers list Michael Kongnyuy 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 Michael Kongnyuy affiliated with any hospitals?
According to CMS data, Michael Kongnyuy is affiliated with Ascension St Vincent's Clay County, Wellspan York Hospital, Upmc Pinnacle Hospitals and Conemaugh Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Michael Kongnyuy was last updated on May 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Michael Kongnyuy, MD · NPI 1952833006
Urology physician in Mcallen, Texas. Individual provider, active in the CMS NPPES registry since March 29, 2017.
## Identity
- **NPI:** 1952833006 (Entity type: Individual)
- **Enumerated:** March 29, 2017
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** MD489767C (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1200 E SAVANNAH AVE STE 18, Mcallen, TX 78503-1728
- **Phone:** (956) 238-2853
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Mcallen Hospitalist Group, PLLC (NPI 1356361976, Edinburg, TX); Christus Trinity Clinic Texas (NPI 1285684225, Tyler, TX); Florida Physician Specialists LLC (NPI 1932444254, Orange Park, FL); St Vincents Ambulatory Care Inc (NPI 1417987124, Jacksonville, FL); Carle Health Medical Group (NPI 1154653947, Urbana, IL); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Florida College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** May 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952833006) · Data from the CMS NPPES public registry.