caretrace.iopowered by▸healthparse
SearchCohort Builder
Tools▾
KOL FinderTerritoriesDrug Compare
AI Query
Browse▾
By stateBy specialty
Pricing
SearchCohort BuilderToolsKOL FinderTerritoriesDrug CompareAI QueryBrowseBy stateBy specialtyPricing
PROVIDER PROFILE · NPI 1669418810

Douglas GrossnickleMD

Internal MedicinePortland, ORI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
© 2026 CareTrace
PricingContactPrivacyTerms
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
94.6
Quality
77.2
Cost
0.0
Improvement activities
40.0
Promoting interop.
99.1
Payment adjustment
0.83%
APM Entity
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
13
Unique beneficiaries
—
Total services
40
Distinct HCPCS
1
Medicare payment
$2K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,159 Internal Medicine providers in OR — bottom quintile (cohort median 396).
REFERRAL NETWORK

Where Douglas Grossnickle'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LEGACY MOUNT HOOD MEDICAL CENTER214610
American Medical Response Northwest Inc
Ambulance Service Provider · Portland, OR
70184
Jozsef Lukacs
Diagnostic Radiology · Portland, OR
68248
URMAN, STEVEN58170
LOCKWOOD, DARRELL40100
Terri Reichner
Diagnostic Radiology · Lynnwood, WA
3795
Daniel Berger
Emergency Medicine · Gresham, OR
2671
Jason Bell
Emergency Medicine · Gresham, OR
2254
Ange Mong Ly
Internal Medicine · Gresham, OR
1952
Jordan Laub
Emergency Medicine · Gresham, OR
1735
Ross Bryan
Emergency Medicine · Portland, OR
1640
ROCKWELL, VAL1639
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.