ADVENTIST HEALTH SYSTEM/SUNBELT, INC
NPI 1336900141
Family Medicine in Kissimmee, FL
About Adventist Health System/sunbelt, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ADVENTIST HEALTH SYSTEM/SUNBELT, INC (NPI 1336900141), doing business as Adventhealth Total Health Management Ah Primary Care Plus Celebration, is a healthcare organization registered as a family medicine in Kissimmee, Florida and active in the NPI registry since January 2024. The organization lists Jessica Baird-wertman, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Adventist Health System/sunbelt, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
110Medicare enrollment records show 110 clinicians reassign Medicare billing to Adventist Health System/Sunbelt, Inc, which bills Medicare for the services they deliver. Of these, 10 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 110Kissimmee, FL 34746
Windermere, FL 34786
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Adventist Health System/Sunbelt, Inc's NPI number?
The NPI number for Adventist Health System/Sunbelt, Inc is 1336900141. It was assigned to this organization in the NPPES registry on January 18, 2024. The provider is doing business as AdventHealth Total Health Management AH Primary Care Plus Celebration.
Where is Adventist Health System/Sunbelt, Inc located?
Adventist Health System/Sunbelt, Inc is located at 5830 W. Irlo Bronson Memorial Hwy, Kissimmee, FL 34746. The listed phone number is (407) 200-2300.
What is Adventist Health System/Sunbelt, Inc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Adventist Health System/Sunbelt, Inc enrolled in Medicare?
Yes. Adventist Health System/Sunbelt, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Adventist Health System/Sunbelt, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 110 clinicians in 3 Medicare specialties reassign their Medicare billing to Adventist Health System/Sunbelt, Inc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (91), Family Practice (16) and Internal Medicine (3). Of these, 10 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Adventist Health System/Sunbelt, Inc accept?
Health plans from Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Adventist Health System/Sunbelt, Inc 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 Adventist Health System/Sunbelt, Inc was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Adventist Health System/sunbelt, Inc · NPI 1336900141
Family Medicine organization in Kissimmee, Florida. Organization record, active in the CMS NPPES registry since January 18, 2024.
## Identity
- **NPI:** 1336900141 (Entity type: Organization)
- **Enumerated:** January 18, 2024
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Also known as:** AdventHealth Total Health Management AH Primary Care Plus Celebration (Doing Business As)
- **Organization subpart:** Yes (part of Adventist Health System/sunbelt, Inc)
- **Authorized official:** Jessica Baird-Wertman, CEO
## Practice location
- **Address:** 5830 W. IRLO BRONSON MEMORIAL HWY, Kissimmee, FL 34746
- **Phone:** (407) 200-2300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 110 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (91), Family Practice (16), Internal Medicine (3); 10 practice within 10 miles; [full list](https://npiprofile.com/npi/1336900141/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336900141) · Data from the CMS NPPES public registry.