PROVIDER PROFILE · NPI 1366492183

Charmaine JohnsonD.O

Family PracticeValley Stream, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

352

Unique beneficiaries

—

Total services

434

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 3,705 Family Practice providers in NY — above median (cohort median 473).

PRESCRIBING · PART D · 2024

Total Rx claims

8,097

Beneficiaries

—

Total drug cost

$632K

Distinct drugs

100

Brand share

20.1%

Top prescribed drugs

Amlodipine Besylate661 claims

Atorvastatin Calcium611 claims

Losartan Potassium395 claims

Metformin Hcl343 claims

Albuterol Sulfate270 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$33

Payment records

By payment type

Food and Beverage$33

Top paying entities

Food and Beverage$33

REFERRAL NETWORK

Where Charmaine 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). 2 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	39	231
BITTER, JASON	23	54

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	28	113
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	27	103
BITTER, JASON	13	53
Quest Diagnostics Incorporated Clinical Laboratory · Clifton, NJ	13	30
Jiajia Wu Diagnostic Radiology · Forest Hills, NY	11	32

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