What is James Warren's specialty?

James Warren (NPI 1720027014) is a Medicare-billing provider whose primary specialty is Anesthesiology in Valdosta, GA.

Where does James Warren practice?

James Warren practices in Valdosta, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1720027014.

How much does Medicare pay James Warren?

James Warren (NPI 1720027014) received approximately $34K in total Medicare Part B payments, serving 330 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720027014

James WarrenD.O.

PRACTICESMITH OF GEORGIASee all providers at this practice →

AnesthesiologyValdosta, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

167

Unique beneficiaries

—

Total services

170

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 967 Anesthesiology providers in GA — above median (cohort median 235).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 110122

Hospital

REFERRAL NETWORK

Where James 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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HOSPITAL AUTHORITY OF VALDOSTA AND LOWNDES COUNTY GEORGIA	267	571
COOPER, RICHARD	82	125
PARKER, MICHAEL	52	72
Andrew Spell Diagnostic Radiology · Gainesville, FL	52	84
Michael Millner Diagnostic Radiology · Valdosta, GA	43	74
JOHNSON, BONNIE	42	46
William Querin Diagnostic Radiology · Valdosta, GA	37	62
Scott Petermann Ophthalmology · Valdosta, GA	36	159
Justin Booth Anesthesiology Assistant · Valdosta, GA	30	31
Thomas Lott Diagnostic Radiology · Valdosta, GA	29	41
George Staton Cardiology · Valdosta, GA	27	50
William Miller General Surgery · Valdosta, GA	22	64

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