KATHY QUYNH MAI RN, MSN, AGPCNP-C
NPI 1477415958
Nurse Practitioner - Gerontology in Galveston, TX
About Kathy Quynh Mai Rn, Msn, Agpcnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHY QUYNH MAI RN, MSN, AGPCNP-C (NPI 1477415958) is an individual gerontology provider in Galveston, Texas, licensed in Texas (1046655) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and is a graduate of University Of Texas Medical Branch At Galveston (2020).
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
Kathy Quynh Mai Rn, Msn, Agpcnp-c 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 Reassignment
Medicare enrollment records show Kathy Mai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77555 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.
GALVESTON, TX 77555
GALVESTON, TX 77555
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 Kathy Mai's NPI number?
The NPI number for Kathy Mai is 1477415958. It was assigned to this individual provider in the NPPES registry on December 2, 2025.
Where is Kathy Mai located?
Kathy Mai practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 772-1011.
What is Kathy Mai's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Kathy Mai enrolled in Medicare?
Yes. Kathy Mai 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 organization bills Medicare for Kathy Mai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathy Mai reassigns Medicare benefits to Utmb Faculty Group Practice (Galveston, TX). The 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 Kathy Mai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathy Mai accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and WellPoint list Kathy Mai 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 Kathy Mai affiliated with any hospitals?
According to CMS data, Kathy Mai is affiliated with University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Kathy Mai was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Kathy Quynh Mai, RN, MSN, AGPCNP-C · NPI 1477415958
Gerontology physician in Galveston, Texas. Individual provider, active in the CMS NPPES registry since December 2, 2025.
## Identity
- **NPI:** 1477415958 (Entity type: Individual)
- **Enumerated:** December 2, 2025
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 1046655 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 UNIVERSITY BLVD, Galveston, TX 77555-0764
- **Phone:** (409) 772-1011 · **Fax:** (409) 772-5101
## 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:** Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2020
## Record status
- **NPPES last updated:** January 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1477415958) · Data from the CMS NPPES public registry.