What is James Walter's specialty?

James Walter (NPI 1912009580) is a Medicare-billing provider whose primary specialty is Internal Medicine in Davison, MI.

Where does James Walter practice?

James Walter practices in Davison, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1912009580.

How much does Medicare pay James Walter?

James Walter (NPI 1912009580) received approximately $65K in total Medicare Part B payments, serving 147 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912009580

James WalterMD

PRACTICELAWRENCE ORTHOPEDICSSee all providers at this practice →

Internal MedicineDavison, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

585

Unique beneficiaries

—

Total services

5,110

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 3,459 Internal Medicine providers in MI — top quintile (cohort median 549).

PRESCRIBING · PART D · 2024

Total Rx claims

9,311

Beneficiaries

—

Total drug cost

$946K

Distinct drugs

146

Brand share

19.1%

Top prescribed drugs

Levothyroxine Sodium475 claims

Atorvastatin Calcium414 claims

Hydrochlorothiazide308 claims

Omeprazole296 claims

Simvastatin260 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$73

Payment records

By payment type

Food and Beverage$73

Top paying entities

Food and Beverage$73

REFERRAL NETWORK

Where James Walter'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
QUEST DIAGNOSTICS INCORPORATED MI	197	673
HENRY FORD HEALTH GENESYS HOSPITAL	156	412
Scott Rohrer Physician Assistant · Detroit, MI	56	146
Thomas Bossi Family Practice · Davison, MI	48	109
Christie Samuels Family Practice · Davison, MI	47	148
Quest Diagnostics Llc Il Clinical Laboratory · Schaumburg, IL	40	71
Frank Tilli Interventional Cardiology · Grand Blanc, MI	34	74
George Arnold Diagnostic Radiology · Grand Blanc, MI	30	60
Lawrence Ashker Diagnostic Radiology · Rochester, MI	22	50
Nasser Qadri Interventional Radiology · Fort Wayne, IN	19	46
Mobile Medical Response Inc Ambulance Service Provider · Saginaw, MI	18	28
REGENTS OF THE UNIVERSITY OF MICHIGAN	18	60

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