PROVIDER PROFILE · NPI 1578597704

Ruth LamarM.D.

PRACTICETENNESSEE ONCOLOGY PHARMACY DISPENSINGSee all providers at this practice →

Hematology-OncologyFranklin, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

598

Unique beneficiaries

—

Total services

1,177

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

170

Beneficiaries

—

Total drug cost

$513K

Distinct drugs

Brand share

41.2%

Top prescribed drugs

Anastrozole35 claims

Apixaban25 claims

Palbociclib21 claims

Letrozole15 claims

Hydroxyurea14 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

$1K

Payment records

By payment type

Food and Beverage$1K

Education$53

REFERRAL NETWORK

Where Ruth Lamar'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
WILLIAMSON COUNTY HOSPITAL DISTRICT	143	888
Patrick Murphy Hematology-Oncology · Franklin, TN	71	684
VANDERBILT UNIVERSITY MEDICAL CENTER	33	135
WEAVER, GREGORY	30	143
HCA HEALTH SERVICES OF TENNESSEE, INC.	26	70
John Moyers Diagnostic Radiology · Nashville, TN	24	165
LENNINGTON, WAYNE	22	145
Gregg Shepard Hematology-Oncology · Nashville, TN	15	33
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	13	38
Sean Hughes Cardiology · Nashville, TN	12	37
Joe Maccurdy Diagnostic Radiology · Goodlettsville, TN	12	54
Thomas Richardson Cardiology · Nashville, TN	11	26

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