What is Randall Warren's specialty?

Randall Warren (NPI 1821245424) is a Medicare-billing provider whose primary specialty is Anesthesiology in Sun City Center, FL.

Where does Randall Warren practice?

Randall Warren practices in Sun City Center, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1821245424.

How much does Medicare pay Randall Warren?

Randall Warren (NPI 1821245424) received approximately $447K in total Medicare Part B payments, serving 321 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821245424

Randall WarrenM.D.

AnesthesiologySun City Center, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,537

Unique beneficiaries

—

Total services

4,827

Distinct HCPCS

Medicare payment

$373K

Peer benchmark

Total Medicare services vs. 2,376 Anesthesiology providers in FL — top quintile (cohort median 164).

PRESCRIBING · PART D · 2024

Total Rx claims

1,784

Beneficiaries

—

Total drug cost

$29K

Distinct drugs

Brand share

35.0%

Top prescribed drugs

Hydrocodone/Acetaminophen554 claims

Diazepam181 claims

Gabapentin171 claims

Meloxicam153 claims

Pregabalin121 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$3K

Payment records

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

REFERRAL NETWORK

Where Randall Warren's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Youssef Diagnostic Radiology · Tampa, FL	28	32
Ramesh Ashwath Internal Medicine · Brandon, FL	26	70
Glenn Stambo Diagnostic Radiology · Tampa, FL	24	37
Kelly Vanepps Diagnostic Radiology · Tampa, FL	24	38
Troy Woeste Diagnostic Radiology · Tampa, FL	21	30
Allison Matis Anesthesiology Assistant · Miramar, FL	19	22
Kevin Murtagh Diagnostic Radiology · Winter Haven, FL	19	32
P. Jeffrey Pathology · Tampa, FL	19	26
Carlos Dalence Pathology · Tampa, FL	17	17
Cassendra Kirkhom Certified Registered Nurse Anesthetist (CRNA) · Riverview, FL	15	15
Cyrus Monroe Diagnostic Radiology · Gainesville, FL	15	20
COAKLEY, SHERRY	14	18

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events