What is John Walker's specialty?

John Walker (NPI 1720021769) is a Medicare-billing provider whose primary specialty is Family Practice in Franklin, IN.

Where does John Walker practice?

John Walker practices in Franklin, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1720021769.

How much does Medicare pay John Walker?

John Walker (NPI 1720021769) received approximately $70K in total Medicare Part B payments, serving 267 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1720021769

John WalkerM.D.

Family PracticeFranklin, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

671

Unique beneficiaries

—

Total services

1,151

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 2,007 Family Practice providers in IN — top quintile (cohort median 736).

PRESCRIBING · PART D · 2024

Total Rx claims

7,766

Beneficiaries

—

Total drug cost

$682K

Distinct drugs

127

Brand share

23.0%

Top prescribed drugs

Atorvastatin Calcium483 claims

Hydrocodone/Acetaminophen386 claims

Levothyroxine Sodium308 claims

Amlodipine Besylate271 claims

Irbesartan234 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$59

Payment records

By payment type

Food and Beverage$59

Top paying entities

Food and Beverage$59

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where John 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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INDIANA UNIVERSITY HEALTH INC	151	625
FRANCISCAN HEALTH INDIANAPOLIS & MOORESVILLE	35	88
EAGLE HIGHLANDS SURGERY CENTER, LLC	23	35
COMMUNITY HOSPITAL SOUTH, INC.	16	51
Kimberly Smith Physician Assistant · New Albany, IN	13	35

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events