What is Krista Warren's specialty?

Krista Warren (NPI 1578613485) is a Medicare-billing provider whose primary specialty is Pathology in Duluth, MN.

Where does Krista Warren practice?

Krista Warren practices in Duluth, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1578613485.

How much does Medicare pay Krista Warren?

Krista Warren (NPI 1578613485) received approximately $45K in total Medicare Part B payments, serving 586 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578613485

Krista WarrenMD

PRACTICETHE DULUTH CLINIC, LTDSee all providers at this practice →

PathologyDuluth, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

880

Unique beneficiaries

—

Total services

1,657

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 327 Pathology providers in MN — above median (cohort median 1,032).

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.

REFERRAL NETWORK

Where Krista 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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST MARYS MEDICAL CENTER	290	425
SMDC MEDICAL CENTER	244	538
St. Mary's Duluth Clinic Health System Clinical Laboratory · Duluth, MN	71	97
ESSENTIA HEALTH VIRGINIA, LLC	60	116
ST. MARY'S HOSPITAL OF SUPERIOR	58	113
LUCCA, MICHAEL	58	66
Michael Ryan Diagnostic Radiology · Duluth, MN	44	72
Jason Schultz Interventional Cardiology · Duluth, MN	42	53
Johan Bakken Gastroenterology · Duluth, MN	34	84
Nizar Saleh Cardiology · Duluth, MN	30	34
Thomas Malloy Gastroenterology · Duluth, MN	30	55
Jill Holsinger Diagnostic Radiology · Duluth, MN	26	36

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