KIMBERLY KAY BUFF ARNP, FNP-C
NPI 1063950723
Nurse Practitioner - Family in Winter Haven, FL
About Kimberly Kay Buff Arnp, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIMBERLY KAY BUFF ARNP, FNP-C (NPI 1063950723) is an individual family provider in Winter Haven, Florida, licensed in Florida (APRN9307765) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Kimberly Kay Buff Arnp, 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
7Medicare enrollment records show Kimberly Buff reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Winter Haven, FL 33881
- Reassigned Medicare billing, Florida enrollment
- 1,065 clinicians in this Medicare group
Winter Haven, FL 33884
- Reassigned Medicare billing, Florida enrollment
- 98 clinicians in this Medicare group
Lake Wales, FL 33853
- Reassigned Medicare billing, Florida enrollment
- 99 clinicians in this Medicare group
Dade City, FL 33525
- Reassigned Medicare billing, Florida enrollment
- Medicare enrollment name: Premier Community Health Care Group Inc
- 71 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 619 clinicians in this Medicare group
St Petersburg, FL 33705
- Reassigned Medicare billing, Florida enrollment
- 38 clinicians in this Medicare group
Delray Beach, FL 33484
- Reassigned Medicare billing, Florida enrollment
- 527 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33881 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WINTER HAVEN, FL 33881
WINTER HAVEN, FL 33881
WINTER HAVEN, FL 33881
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 Kimberly Buff's NPI number?
The NPI number for Kimberly Buff is 1063950723. It was assigned to this individual provider in the NPPES registry on February 2, 2017.
Where is Kimberly Buff located?
Kimberly Buff practices at 200 Avenue F NE, Winter Haven, FL 33881. The listed phone number is (863) 293-1121.
What is Kimberly Buff's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kimberly Buff enrolled in Medicare?
Yes. Kimberly Buff 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 Kimberly Buff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kimberly Buff reassigns Medicare benefits to 7 organizations: Paragon Emergency Services LLC (Winter Haven, FL), Ridgewood Emergency Group, LLC (Winter Haven, FL), Lake Wales Emergency Physicians, LLC (Lake Wales, FL), Premier Community Healthcare Group Inc (Dade City, FL), Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL) and 2 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 Kimberly Buff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kimberly Buff accept?
Health plans from Oscar Health Maintenance Organization of Florida, Oscar Insurance Company and UnitedHealthcare list Kimberly Buff 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 Kimberly Buff was last updated on July 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Kimberly Kay Buff, ARNP, FNP-C · NPI 1063950723
Family physician in Winter Haven, Florida. Individual provider, active in the CMS NPPES registry since February 2, 2017.
## Identity
- **NPI:** 1063950723 (Entity type: Individual)
- **Enumerated:** February 2, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN9307765 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 AVENUE F NE, Winter Haven, FL 33881-4131
- **Phone:** (863) 293-1121 · **Fax:** (863) 291-6028
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Paragon Emergency Services LLC (NPI 1912101650, Winter Haven, FL); Ridgewood Emergency Group, LLC (NPI 1679324842, Winter Haven, FL); Lake Wales Emergency Physicians, LLC (NPI 1033480405, Lake Wales, FL); Premier Community Healthcare Group Inc (NPI 1841263399, Dade City, FL); Florida Emergency Physicians Kang And Associates MD LLC (NPI 1811983752, Orlando, FL); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** July 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1063950723) · Data from the CMS NPPES public registry.