MRS. KIRBY JO BROWN APRN, MSN, FNP-C
NPI 1619617206
Nurse Practitioner in San Antonio, TX
About Mrs. Kirby Jo Brown Aprn, Msn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KIRBY JO BROWN APRN, MSN, FNP-C (NPI 1619617206) is an individual nurse practitioner in San Antonio, Texas, licensed in Texas (1073176) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 3
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
Mrs. Kirby Jo Brown Aprn, Msn, Fnp-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 Reassignments
3Medicare enrollment records show Kirby Brown reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78230
- Reassigned Medicare billing, Texas enrollment
- 11 clinicians in this Medicare group
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 227 clinicians in this Medicare group
Boerne, TX 78006
- Reassigned Medicare billing, Texas enrollment
- 5 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78229 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Kirby Brown's NPI number?
The NPI number for Kirby Brown is 1619617206. It was assigned to this individual provider in the NPPES registry on March 31, 2022.
Where is Kirby Brown located?
Kirby Brown practices at 4410 Medical Dr Ste 610, San Antonio, TX 78229. The listed phone number is (210) 614-2453.
What is Kirby Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Kirby Brown enrolled in Medicare?
Yes. Kirby Brown 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 Kirby Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kirby Brown reassigns Medicare benefits to 3 organizations: Texas Healthnet Medical Clinic Ltd. (San Antonio, TX), Methodist Physician Practices, PLLC (San Antonio, TX) and Ramon G. Reyes, MD PA (Boerne, TX). 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 Kirby Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kirby Brown accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Kirby Brown 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.
When was this NPI record last updated?
The NPPES record for Kirby Brown was last updated on May 28, 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.
# Mrs. Kirby Jo Brown, APRN, MSN, FNP-C · NPI 1619617206
Nurse Practitioner physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since March 31, 2022.
## Identity
- **NPI:** 1619617206 (Entity type: Individual)
- **Enumerated:** March 31, 2022
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 1073176 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4410 MEDICAL DR STE 610, San Antonio, TX 78229-3755
- **Phone:** (210) 614-2453
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Texas Healthnet Medical Clinic Ltd. (NPI 1578631040, San Antonio, TX); Methodist Physician Practices, PLLC (NPI 1922252717, San Antonio, TX); Ramon G. Reyes, MD PA (NPI 1871397646, Boerne, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619617206) · Data from the CMS NPPES public registry.