What is Mathew Greenberg's specialty?

Mathew Greenberg (NPI 1083819551) is a Medicare-billing provider whose primary specialty is Pathology in Portland, OR.

Where does Mathew Greenberg practice?

Mathew Greenberg practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1083819551.

How much does Medicare pay Mathew Greenberg?

Mathew Greenberg (NPI 1083819551) received approximately $38K in total Medicare Part B payments, serving 354 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1083819551

Mathew GreenbergMD

PathologyPortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

636

Unique beneficiaries

—

Total services

1,125

Distinct HCPCS

Medicare payment

$35K

Peer benchmark

Total Medicare services vs. 132 Pathology providers in OR — above median (cohort median 1,146).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

89.4

Quality

87.0

Cost

73.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.61%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$35

Payment records

By payment type

Food and Beverage$35

Top paying entities

Food and Beverage$35

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Mathew Greenberg'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES OREGON	143	247
PROVIDENCE HEALTH & SERVICES OREGON	51	79
Steven Zinck Diagnostic Radiology · Portland, OR	21	30
PROVIDENCE HEALTH & SERVICES OREGON	18	37
Ronald Divine Diagnostic Radiology · Scottsdale, AZ	16	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROVIDENCE HEALTH & SERVICES OREGON	63	96
PROVIDENCE HEALTH & SERVICES OREGON	59	90
PROVIDENCE HEALTH & SERVICES OREGON	18	24
PROVIDENCE HEALTH & SERVICES OREGON	15	36
Ronald Divine Diagnostic Radiology · Scottsdale, AZ	15	22
Dean Gardella Diagnostic Radiology · Columbia, MD	14	25
Michael Neuman Diagnostic Radiology · Portland, OR	14	24
Gregory Beagle Diagnostic Radiology · Portland, OR	13	16
Steven Zinck Diagnostic Radiology · Portland, OR	12	23
Crispin Chinn Diagnostic Radiology · Portland, OR	11	15
Stacy Yamasaki Diagnostic Radiology · Portland, OR	11	11

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