What is Mark Johnson's specialty?

Mark Johnson (NPI 1740222587) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Mobile, AL.

Where does Mark Johnson practice?

Mark Johnson practices in Mobile, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1740222587.

How much does Medicare pay Mark Johnson?

Mark Johnson (NPI 1740222587) received approximately $87K in total Medicare Part B payments, serving 1,922 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1740222587

Mark JohnsonM.D.

PRACTICEPHYSYNERGY, LLCSee all providers at this practice →

Diagnostic RadiologyMobile, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,729

Unique beneficiaries

—

Total services

3,006

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

Total Medicare services vs. 407 Diagnostic Radiology providers in AL — above median (cohort median 3,257).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

85.7

Quality

80.0

Cost

75.3

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.45%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark 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). 130 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPRINGHILL HOSPITALS, INC	1,727	3,330
MUNDERLOH, STEPHEN	331	826
Donald Wagnon Diagnostic Radiology · Mobile, AL	302	786
Jason Cole Cardiology · Mobile, AL	295	881
Craig Larson Diagnostic Radiology · Mobile, AL	293	807
Genevieve Mcleod Family Practice · Mobile, AL	288	988
Gerry Phillips Cardiology · Mobile, AL	259	968
Steven Sprayberry Emergency Medicine · Birmingham, AL	238	479
John Jacobs Emergency Medicine · Mobile, AL	190	356
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	186	313
Timothy Iliff Infectious Disease · Mobile, AL	177	514
Dale Kirby Clinical Cardiac Electrophysiology · Birmingham, AL	172	516

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