What is William Johnson's specialty?

William Johnson (NPI 1669422010) is a Medicare-billing provider whose primary specialty is General Surgery in Suwanee, GA.

Where does William Johnson practice?

William Johnson practices in Suwanee, GA, based on the location reported in the CMS Medicare provider datasets for NPI 1669422010.

How much does Medicare pay William Johnson?

William Johnson (NPI 1669422010) received approximately $137K in total Medicare Part B payments, serving 79 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669422010

William JohnsonMD

General SurgerySuwanee, GAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

132

Unique beneficiaries

—

Total services

278

Distinct HCPCS

Medicare payment

$101K

Peer benchmark

Total Medicare services vs. 652 General Surgery providers in GA — above median (cohort median 258).

PRESCRIBING · PART D · 2024

Total Rx claims

125

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

36.0%

Top prescribed drugs

Pantoprazole Sodium69 claims

Ondansetron23 claims

Oxycodone Hcl/Acetaminophen22 claims

Sucralfate11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$78

Payment records

By payment type

Food and Beverage$78

Top paying entities

Food and Beverage$78

REFERRAL NETWORK

Where William Johnson'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	19	23
NORTHSIDE HOSPITAL, INC.	19	41
Robert Harrell Pathology · Decatur, GA	12	30

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