PROVIDER PROFILE · NPI 1871642090

Rebecca WalkerM.D.

PRACTICEPARKWEST WOMEN'S SPECIALISTS, PLLCSee all providers at this practice →

Obstetrics & GynecologyKnoxville, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

468

Unique beneficiaries

—

Total services

560

Distinct HCPCS

Medicare payment

$18K

Peer benchmark

Total Medicare services vs. 458 Obstetrics & Gynecology providers in TN — top quintile (cohort median 123).

PRESCRIBING · PART D · 2024

Total Rx claims

115

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

30.4%

Top prescribed drugs

Estradiol65 claims

Estrogens, Conjugated20 claims

Clobetasol Propionate15 claims

Estradiol15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$475

Payment records

By payment type

Food and Beverage$470

Education$4

REFERRAL NETWORK

Where Rebecca Walker'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Melissa Chiles Pathology · Knoxville, TN	49	73
PARKWEST MEDICAL CENTER	43	124
SOLSTAS LAB PARTNERS GROUP LLC	29	115
Amanda Squires Diagnostic Radiology · Knoxville, TN	19	45

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