PROVIDER PROFILE · NPI 1801998968

Corey Warner

Internal MedicineHidden Valley Lake, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

11,682

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

162

Brand share

19.6%

Top prescribed drugs

Atorvastatin Calcium755 claims

Levothyroxine Sodium697 claims

Olmesartan Medoxomil447 claims

Pantoprazole Sodium441 claims

Amlodipine Besylate381 claims

QUALITY · MIPS · 2024

Final MIPS score

90.7

Quality

94.0

Cost

65.1

Improvement activities

40.0

Promoting interop.

92.0

Payment adjustment

0.66%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$428

Payment records

By payment type

Food and Beverage$428

REFERRAL NETWORK

Where Corey Warner'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). 41 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.	635	3,384
Theresa Schmitz Physician Assistant · Hidden Valley Lake, CA	263	1,177
William Duge Diagnostic Radiology · Saint Helena, CA	182	518
Geoffrey Horn Diagnostic Radiology · Saint Helena, CA	177	433
David Racker Diagnostic Radiology · Saint Helena, CA	173	477
ADVENTIST HEALTH CLEARLAKE HOSPITAL INC.	107	306
LIES, JAMES	67	345
Stewart Allen Cardiology · Winston-Salem, NC	61	283
Hossein Razavi Critical Care (Intensivists) · Stanford, CA	53	247
NPI 1407840002	50	103
BINA, IOANA	47	144
KAHN, JAMES	45	88

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