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GRETCHEN HALL ARNP
NPI 1942719000
Nurse Practitioner - Acute Care in Tampa, FL

Active since September 21, 2017PECOS Enrolled
3402 W DR MARTIN LUTHER KING JR BLVD, TAMPA, FL 33607(813) 875-3950(813) 872-2741 Get Directions Write a Review

NPPES record last updated: October 19, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 19, 2022, Nov 11, 2021, Sep 21, 2017 (3 updates tracked since 2017).

About Gretchen Hall Arnp NPPES

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

GRETCHEN HALL ARNP (NPI 1942719000) is an individual acute care provider in Tampa, Florida, licensed in Florida (ARNP1093302) and active in the NPI registry since September 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942719000
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameGRETCHEN HALLCredential: ARNP
Location Address3402 W DR MARTIN LUTHER KING JR BLVDTampa, FL 33607-6214
Mailing AddressPo Box 102222Atlanta, GA 30368-2222 · (239) 274-8200 · Fax (239) 278-3350
Phone(813) 875-3950
Fax(813) 872-2741
Sole ProprietorNo
Enumeration DateSeptember 21, 2017
Last NPPES UpdateOctober 19, 20223 updates tracked since enumeration
NPPES CertifiedOctober 19, 2022
✔ NPI 1942719000 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in FL · ARNP1093302
3402 W DR MARTIN LUTHER KING JR BLVD, Tampa, FL 33607
Open in Google Maps ↗

Other Identifiers 1

Medicaid110615500FL

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gretchen Hall Arnp 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 Gretchen Hall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Florida Cancer Specialists & Research Institute, LLC
102 mi
Medical Oncology
1708 CAPE CORAL PKWY W, #10
Cape Coral, FL 33914
  • Reassigned Medicare billing, Florida enrollment
  • 880 clinicians in this Medicare group
NPI 1760590962 (239) 541-4633

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 33607 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.

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.

DR. RAMESH SHAH M.D.
Internal Medicine (Medical Oncology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
CASSIDI ANNE SORENSEN LUGO APRN
Nurse Practitioner
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
DR. MATTHEW ADAM FINK M.D.
Internal Medicine (Medical Oncology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
FLORIDA CANCER SPECIALISTS & RESEARCH INSTITUTE, LLC
Internal Medicine (Hematology & Oncology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
MICHELLE LOPEZ MD
Radiology (Diagnostic Radiology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
AWILDA NELIDA BELLE PA-C
Physician Assistant
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
DR. RAND W. ALTEMOSE M.D.
Internal Medicine (Medical Oncology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950
DR. HAFEEZ T CHATOOR M.D.
Internal Medicine (Medical Oncology)
3402 W DR MARTIN LUTHER KING JR BLVD
TAMPA, FL 33607
Hillsborough County (813) 875-3950

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 Gretchen Hall's NPI number?

The NPI number for Gretchen Hall is 1942719000. It was assigned to this individual provider in the NPPES registry on September 21, 2017.

Where is Gretchen Hall located?

Gretchen Hall practices at 3402 W Dr Martin Luther King Jr Blvd, Tampa, FL 33607. The listed phone number is (813) 875-3950.

What is Gretchen Hall's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Gretchen Hall enrolled in Medicare?

Yes. Gretchen Hall is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Gretchen Hall's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gretchen Hall reassigns Medicare benefits to Florida Cancer Specialists & Research Institute, LLC (Cape Coral, 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 Gretchen Hall'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 Gretchen Hall was last updated on October 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.