What is Leonard Johnson's specialty?

Leonard Johnson (NPI 1982697645) is a Medicare-billing provider whose primary specialty is Infectious Disease in Grosse Pointe Woods, MI.

Where does Leonard Johnson practice?

Leonard Johnson practices in Grosse Pointe Woods, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1982697645.

How much does Medicare pay Leonard Johnson?

Leonard Johnson (NPI 1982697645) received approximately $36K in total Medicare Part B payments, serving 206 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982697645

Leonard JohnsonMD

Infectious DiseaseGrosse Pointe Woods, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

320

Unique beneficiaries

—

Total services

495

Distinct HCPCS

Medicare payment

$33K

Peer benchmark

Total Medicare services vs. 212 Infectious Disease providers in MI — above median (cohort median 386).

PRESCRIBING · PART D · 2024

Total Rx claims

485

Beneficiaries

—

Total drug cost

$531K

Distinct drugs

Brand share

68.0%

Top prescribed drugs

Varicella-Zoster Ge/As01b/Pf74 claims

Bictegrav/Emtricit/Tenofov Ala69 claims

Rsvpref3 Antigen/As01e/Pf39 claims

Rsv Vacc, Pref A And Pref B/Pf30 claims

Dolutegravir/Rilpivirine27 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.

REFERRAL NETWORK

Where Leonard 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). 58 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH ST. JOHN HOSPITAL	265	983
Anthony Alcantara Diagnostic Radiology · Clinton Township, MI	69	125
Medstar, Inc. Ambulance Service Provider · Clinton Township, MI	67	174
Nanci Mercer Diagnostic Radiology · Bakersfield, CA	54	91
Kishan Jasti Cardiology · Roseville, MI	50	64
Joseph Metes Diagnostic Radiology · Detroit, MI	48	101
Rojanandham Samudrala Diagnostic Radiology · Clinton Township, MI	47	62
Jan Mourelatos Diagnostic Radiology · Grand Rapids, MI	43	54
David Rodriguez Cardiology · Saint Clair Shores, MI	41	51
John Kalabat Diagnostic Radiology · Detroit, MI	40	63
Danny Ma Diagnostic Radiology · Troy, MI	33	57
City Of Detroit Ambulance Service Provider · Detroit, MI	32	41

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