What is Carl Willis's specialty?

Carl Willis (NPI 1154376259) is a Medicare-billing provider whose primary specialty is Medical Oncology in Nashville, TN.

Where does Carl Willis practice?

Carl Willis practices in Nashville, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1154376259.

How much does Medicare pay Carl Willis?

Carl Willis (NPI 1154376259) received approximately $691K in total Medicare Part B payments, serving 185 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1154376259

Carl WillisM.D.

PRACTICENASHVILLE ONCOLOGY ASSOCIATES, PCSee all providers at this practice →

Medical OncologyNashville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

628

Unique beneficiaries

—

Total services

5,853

Distinct HCPCS

Medicare payment

$120K

Peer benchmark

Total Medicare services vs. 56 Medical Oncology providers in TN — above median (cohort median 11,409).

PRESCRIBING · PART D · 2024

Total Rx claims

644

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

Brand share

18.3%

Top prescribed drugs

Letrozole221 claims

Anastrozole132 claims

Palbociclib35 claims

Gabapentin34 claims

Warfarin Sodium29 claims

QUALITY · MIPS · 2024

Final MIPS score

93.4

Quality

84.3

Cost

10.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.77%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$3K

Payment records

135

By payment type

Food and Beverage$3K

Top paying entities

Food and Beverage$3K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Carl Willis'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). 5 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	57	502
Vineet Sharma Diagnostic Radiology · Goodlettsville, TN	14	120
HCA HEALTH SERVICES OF TENNESSEE, INC.	12	37
Jonathan Gordon Diagnostic Radiology · Goodlettsville, TN	11	53
Joe Maccurdy Diagnostic Radiology · Goodlettsville, TN	11	63

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	112	731
SAINT THOMAS WEST HOSPITAL	55	489
Robert Burcham Diagnostic Radiology · Goodlettsville, TN	22	78
Laura Lawson General Surgery · Nashville, TN	11	47
Vineet Sharma Diagnostic Radiology · Goodlettsville, TN	11	66
VANDERBILT UNIVERSITY MEDICAL CENTER	11	36
HCA HEALTH SERVICES OF TENNESSEE, INC.	11	42

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