PROVIDER PROFILE · NPI 1730255944

Mark Johnson

General PracticeLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LABS-ALL, INC	190	743
KOHAN, MARIO	155	1,028
John Kim Podiatry · Los Angeles, CA	85	226
Beatriz Tamayo Internal Medicine · Los Angeles, CA	38	106
Moustafa Alamy Gastroenterology · Paramount, CA	37	101
Carmencita Llado General Practice · Los Angeles, CA	19	54
GITLIN, JAMES	19	42
Yaming Shi Anesthesiology · Hawaiian Gardens, CA	17	26
SCHIBLER, DANIEL	16	32
NAVAS, RICARDO	14	30
Harvey Richmond Specialist · Beverly Hills, CA	12	23
Unilab Corporation Clinical Laboratory · West Hills, CA	11	37

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