PROVIDER PROFILE · NPI 1093826406

Gregory JohnsonM.D.

PRACTICECREDENA HEALTH LLCSee all providers at this practice →

Emergency MedicineEverett, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

169

Unique beneficiaries

—

Total services

178

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 919 Emergency Medicine providers in WA — below median (cohort median 319).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$169

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Cephalexin11 claims

Oxycodone Hcl11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 500014

Hospital

REFERRAL NETWORK

Where Gregory 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 · 31 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
KING COUNTY PUBLIC HOSPITAL DISTRICT NO. 2	18	56
Germaine Johnson Diagnostic Radiology · Lynnwood, WA	13	24

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES-WA	230	570
RURAL METRO OF GREATER SEATTLE INC	40	79
Barbara Blankenship Diagnostic Radiology · Walla Walla, WA	33	48
Mark Mayhle Diagnostic Radiology · Lynnwood, WA	32	54
Scott Vanderheiden Diagnostic Radiology · Lynnwood, WA	27	48
David Atkins Diagnostic Radiology · Lynnwood, WA	24	39
Marysville Fire District Ambulance Service Provider · Marysville, WA	23	31
American Medical Response Ambulance Service Inc Ambulance Service Provider · Tukwila, WA	23	42
David Alexander Diagnostic Radiology · Lynnwood, WA	22	33
Carter Yeatman Diagnostic Radiology · Lynnwood, WA	22	37
LEVINE, ANDREW	20	47
Falck Northwest Corp Ambulance Service Provider · Salem, OR	20	33

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