PROVIDER PROFILE · NPI 1639180680

Mara ChambersMD

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Medical OncologyLexington, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

181

Unique beneficiaries

—

Total services

251

Distinct HCPCS

Medicare payment

$24K

Peer benchmark

Total Medicare services vs. 33 Medical Oncology providers in KY — bottom quintile (cohort median 575).

PRESCRIBING · PART D · 2024

Total Rx claims

966

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

13.8%

Top prescribed drugs

Anastrozole493 claims

Letrozole125 claims

Palbociclib31 claims

Prochlorperazine Maleate30 claims

Exemestane29 claims

QUALITY · MIPS · 2024

Final MIPS score

85.8

Quality

68.3

Cost

72.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.45%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$26

Payment records

By payment type

Education$26

REFERRAL NETWORK

Where Mara Chambers'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Rockcastle County Hospital, Inc. Ambulance Service Provider · Mount Vernon, KY	47	850
Richard Gibbs Diagnostic Radiology · Lexington, KY	40	85
CONRAD, GARY	22	86
SINHA, PARTHA	17	73
Paul Spicer Diagnostic Radiology · Lexington, KY	15	27
Michael Winkler Diagnostic Radiology · Augusta, GA	14	38
Jonathan Feddock Radiation Oncology · Lexington, KY	13	177
Michael Brooks Diagnostic Radiology · Roanoke, VA	13	46
Flavius Raslau Diagnostic Radiology · Lexington, KY	13	22
Margaret Szabunio Diagnostic Radiology · Lexington, KY	12	21
NPI 1326057241	12	31

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