What is Gary Underhill's specialty?

Gary Underhill (NPI 1851375265) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Dayton, WA.

Where does Gary Underhill practice?

Gary Underhill practices in Dayton, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1851375265.

How much does Medicare pay Gary Underhill?

Gary Underhill (NPI 1851375265) received approximately $29K in total Medicare Part B payments, serving 211 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851375265

Gary UnderhillMD

PRACTICEBRIAN W RICHSee all providers at this practice →

Emergency MedicineDayton, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

309

Unique beneficiaries

—

Total services

332

Distinct HCPCS

Medicare payment

$26K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$322

Distinct drugs

Brand share

23.9%

Top prescribed drugs

Prednisone23 claims

Cephalexin12 claims

Amoxicillin/Potassium Clav11 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.

REFERRAL NETWORK

Where Gary Underhill'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Brian Rich Diagnostic Radiology · Spokane, WA	170	440
Curtis Nerness Internal Medicine · Tillamook, OR	73	152
PROVIDENCE HEALTH & SERVICES - WASHINGTON	66	201
PRIVIA MEDICAL GROUP WASHINGTON, PLLC	47	165
NPI 1447443767	41	92
Ishwar Bhat Diagnostic Radiology · Spokane, WA	34	53
SYMINGTON, KENNETH	28	62
YU, RONNY	24	72
Claudiu-Gily Ionescu-Tajti Internal Medicine · Lyme, NH	24	77
LONG, CURTIS	23	45
FACEMIRE, ANABEL	21	41
Michael Kirsch Diagnostic Radiology · Spokane, WA	21	42

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