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ALICIA GRIGSBY APRN
NPI 1265929848
Nurse Practitioner - Family in Riverview, FL

Active since April 18, 2018PECOS Enrolled
11317 ELK MOUNTAIN DRIVE, RIVERVIEW, FL 33578(813) 898-0226(813) 898-0239 Get Directions Write a Review

NPPES record last updated: January 30, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 30, 2023, Apr 21, 2021, Apr 15, 2019 and 2 more (5 updates tracked since 2018).

About Alicia Grigsby Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALICIA GRIGSBY APRN (NPI 1265929848) is an individual family provider in Riverview, Florida, licensed in Florida (APRN9304730) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Riverview.

NPPES Registry Identity

NPI1265929848
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALICIA GRIGSBYCredential: APRN
Location Address11317 ELK MOUNTAIN DRIVERiverview, FL 33578
Mailing Address11317 Elk Mountain DriveRiverview, FL 33579 · (813) 898-0226 · Fax (813) 898-0239
Phone(813) 898-0226
Fax(813) 898-0239
Sole ProprietorYes
Enumeration DateApril 18, 2018
Last NPPES UpdateJanuary 30, 20235 updates tracked since enumeration
NPPES CertifiedJanuary 25, 2023
✔ NPI 1265929848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in FL · APRN9304730
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License ARNP9304730 (FL)
11317 ELK MOUNTAIN DRIVE, Riverview, FL 33578
Open in Google Maps ↗

Secondary Practice Location 1

Location 16958 Towering Spruce DrRiverview, FL 33578-8865 · Phone (813) 735-7521

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alicia Grigsby Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alicia Grigsby reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Medical Clinic LLC
28 mi
Clinic/Center
38135 MARKET SQUARE
Zephyrhills, FL 33542
  • Reassigned Medicare billing, Florida enrollment
  • 451 clinicians in this Medicare group
NPI 1821055690 (813) 780-8440

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 33578 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$87.62 typical visit price
range $56.00 – $171.84
Typical copayment $21.90 (range $14.00 – $42.96)
Most-billed visit code 99203
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Alicia Grigsby's NPI number?

The NPI number for Alicia Grigsby is 1265929848. It was assigned to this individual provider in the NPPES registry on April 18, 2018.

Where is Alicia Grigsby located?

Alicia Grigsby practices at 11317 Elk Mountain Drive, Riverview, FL 33578. The listed phone number is (813) 898-0226.

What is Alicia Grigsby's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alicia Grigsby enrolled in Medicare?

Yes. Alicia Grigsby is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alicia Grigsby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alicia Grigsby reassigns Medicare benefits to Florida Medical Clinic LLC (Zephyrhills, FL). 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 Alicia Grigsby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alicia Grigsby was last updated on January 30, 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.