Gretchen Blaine Abbott, APRN
Nurse Practitioner (CMS) · Davenport, FL
At a glance
40215 Highway 27, Davenport, FL 33837-7813
NPPES record updated Mar 4, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
40215 Highway 27Davenport, FL 33837-7813
Additional reported practice locations
2 State Road 60 WLake Wales, FL 338534118
Phone: 8636799000
Fax: 8636799005 1396 Whisper Cir
Sebring, FL 338701204
Phone: 8633851244
Fax: 8633856086
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2024
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Adventhealth Sebring Sebring, FL
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $3,242.51 |
| Education | $290.02 |
Reporting companies
| Company | Amount |
|---|---|
| JANSSEN BIOTECH, INC. | $652.60 |
| DAIICHI SANKYO INC. | $262.03 |
| CELGENE CORPORATION | $215.27 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $180.76 |
| TAKEDA PHARMACEUTICALS U.S.A., INC. | $166.16 |
| MERCK SHARP & DOHME LLC | $142.51 |
| PFIZER INC. | $142.02 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $133.62 |
| Other reporting companies | $1,637.56 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Nurse Practitioner (CMS)
- Taxonomy code
- 363LG0600X
- Enumeration date
- Oct 1, 2024
- Record updated
- Mar 4, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- APRN
Reported taxonomies and licenses
363LG0600X · Primary
License reported: APRN11036101 FL
363LF0000X
License reported: RN9432684 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
40215 Highway 27Davenport, FL 33837-7813
- Phone
- (863) 421-9705
- Fax
- (863) 421-9779
Mailing address
PO BOX 102222ATLANTA, GA 303682222
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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