PROVIDER PROFILE · NPI 1568455517

Mark MessengerMD

PRACTICETENNESSEE ONCOLOGY PLLCSee all providers at this practice →

Hematology-OncologyColumbia, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,961

Unique beneficiaries

—

Total services

113,828

Distinct HCPCS

Medicare payment

$1.6M

Peer benchmark

Total Medicare services vs. 206 Hematology-Oncology providers in TN — top quintile (cohort median 1,775).

PRESCRIBING · PART D · 2024

Total Rx claims

1,517

Beneficiaries

—

Total drug cost

$3.6M

Distinct drugs

Brand share

34.4%

Top prescribed drugs

Anastrozole224 claims

Tamoxifen Citrate126 claims

Oxycodone Hcl100 claims

Ondansetron99 claims

Pregabalin66 claims

QUALITY · MIPS · 2024

Final MIPS score

92.7

Quality

3.6

Cost

70.8

Improvement activities

40.0

Promoting interop.

89.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$579

Payment records

By payment type

Food and Beverage$559

Education$20

REFERRAL NETWORK

Where Mark Messenger'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
James Grippo Diagnostic Radiology · Columbia, TN	80	300
Pca Of Columbia, Inc. Clinical Laboratory · Columbia, TN	79	352
James Butler Diagnostic Radiology · Columbia, TN	54	206
MAHONEY, ROBERT	48	169
VANDERBILT UNIVERSITY MEDICAL CENTER	47	256
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	47	127
Joseph Pate Diagnostic Radiology · Columbia, TN	41	154
John Jensen Pulmonary Disease · Columbia, TN	37	186
CROCKETT HOSPITAL LLC	27	163
Amit Choksi Gastroenterology · Columbia, TN	21	112
Minerva Covarrubias Pulmonary Disease · Greenville, KY	18	147
Kevin Maquiling Cardiology · Nashville, TN	17	46

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