What is Rikki Walker's specialty?

Rikki Walker (NPI 1316220049) is a Medicare-billing provider whose primary specialty is Physician Assistant in Little Rock, AR.

Where does Rikki Walker practice?

Rikki Walker practices in Little Rock, AR, based on the location reported in the CMS Medicare provider datasets for NPI 1316220049.

How much does Medicare pay Rikki Walker?

Rikki Walker (NPI 1316220049) received approximately $14K in total Medicare Part B payments, serving 140 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1316220049

Rikki WalkerPA-C

PRACTICESALINE CLINICS LLCSee all providers at this practice →

Physician AssistantLittle Rock, ARI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

141

Unique beneficiaries

—

Total services

144

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 451 Physician Assistant providers in AR — bottom quintile (cohort median 375).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$6K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Hydrocodone/Acetaminophen42 claims

Apixaban13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 040016

Hospital

CCN 040084

Hospital

REFERRAL NETWORK

Where Rikki 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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SALINE HOSPITAL LLC	90	160
BECK, JAMES	16	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
JENNINGS, BRYAN	33	45
SALINE HOSPITAL LLC	29	52
Charles Mason Emergency Medicine · Little Rock, AR	23	24
Michael Odibo Internal Medicine · Wilmington, NC	12	61
HOOVER, MELANIE	12	17
NPI 1699839217	12	58
Scott Archer Emergency Medicine · Little Rock, AR	11	23

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