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SIDNEE LYN O'HALLORAN
NPI 1194537225
Nurse Practitioner - Adult Health in Tampa, FL

Active since January 24, 2025PECOS EnrolledAccepts Medicare Assignment
1 TAMPA GENERAL CIR, TAMPA, FL 33606(813) 844-7000 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 6, 2025, Aug 9, 2025 (2 updates tracked since 2025).

About Sidnee Lyn O'halloran NPPES

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

SIDNEE LYN O'HALLORAN (NPI 1194537225) is an individual adult health provider in Tampa, Florida, licensed in Florida (APRN11035188) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1194537225
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameSIDNEE LYN O'HALLORAN
Location Address1 TAMPA GENERAL CIRTampa, FL 33606-3571
Mailing AddressPo Box 917770Orlando, FL 32891-0001 · (813) 821-8038
Phone(813) 844-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateJanuary 24, 2025
Last NPPES UpdateNovember 6, 20252 updates tracked since enumeration
NPPES CertifiedNovember 6, 2025
✔ NPI 1194537225 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in FL · APRN11035188
1 TAMPA GENERAL CIR, Tampa, FL 33606
Open in Google Maps ↗

Other Identifiers 2

Medicaid125990800FL
OtherM9L0PFL · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Oscar Health Maintenance Organization of Florida, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sidnee Lyn O'halloran 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.

PECOS PAC ID749702173
PECOS Enrollment IDI20250314002092
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Tampa General Hospital

Acute Care Hospitals · Tampa, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100128
Location1 Tampa General CirTampa, FL 33606 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33606 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.

ROBERT DAVID MORSE CRNA
Nurse Anesthetist, Certified Registered
1 TAMPA GENERAL CIR, SUITE A327
TAMPA, FL 33606
Hillsborough County (813) 844-4396
ALEXANDER NYIRABU MD
Student in an Organized Health Care Education/Training Program
1 TAMPA GENERAL CIR, J402
TAMPA, FL 33606
Hillsborough County (813) 844-7412
JESSICA L ZAVESKY
Nurse Anesthetist, Certified Registered
1 TAMPA GENERAL CIR, SUITE A327
TAMPA, FL 33606
Hillsborough County (813) 844-4396
SAMUEL THOMAS DAWSON CRNA
Nurse Anesthetist, Certified Registered
1 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 844-7000
WILLIAM MATTHEW MARTIN SRNA
Nurse Anesthetist, Certified Registered
1 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (501) 413-3150
JENNIFER BARINAS
Psychologist (Clinical)
1 TAMPA GENERAL CIR
TAMPA, FL 33606
Hillsborough County (813) 844-3541
ASHOK NARAYAN SHENOY MD
Anesthesiology
1 TAMPA GENERAL CIR, SUITE A327
TAMPA, FL 33606
Hillsborough County (813) 844-7677
PAOLA MARRERO-GONZALEZ MD
Student in an Organized Health Care Education/Training Program
1 TAMPA GENERAL CIR, J402
TAMPA, FL 33606
Hillsborough County (813) 844-7412

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 Sidnee O'halloran's NPI number?

The NPI number for Sidnee O'halloran is 1194537225. It was assigned to this individual provider in the NPPES registry on January 24, 2025.

Where is Sidnee O'halloran located?

Sidnee O'halloran practices at 1 Tampa General Cir, Tampa, FL 33606. The listed phone number is (813) 844-7000.

What is Sidnee O'halloran's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Sidnee O'halloran enrolled in Medicare?

Yes. Sidnee O'halloran 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.

What insurance does Sidnee O'halloran accept?

Health plans from AvMed, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Sidnee O'halloran 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.

Is Sidnee O'halloran affiliated with any hospitals?

According to CMS data, Sidnee O'halloran is affiliated with Tampa General Hospital.

When was this NPI record last updated?

The NPPES record for Sidnee O'halloran was last updated on November 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.