What is Christopher Wallis's specialty?

Christopher Wallis (NPI 1891866513) is a Medicare-billing provider whose primary specialty is Physician Assistant in Lebanon, OR.

Where does Christopher Wallis practice?

Christopher Wallis practices in Lebanon, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1891866513.

How much does Medicare pay Christopher Wallis?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Christopher Wallis (NPI 1891866513) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1891866513

Christopher Wallis

PRACTICEMID-VALLEY HEALTHCARE, INC.See all providers at this practice →

Physician AssistantLebanon, ORI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

5,116

Beneficiaries

—

Total drug cost

$242K

Distinct drugs

112

Brand share

14.9%

Top prescribed drugs

Atorvastatin Calcium327 claims

Lisinopril228 claims

Levothyroxine Sodium190 claims

Amlodipine Besylate186 claims

Losartan Potassium175 claims

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Christopher Wallis'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Howard Molitch Diagnostic Radiology · Seattle, WA	28	61
Jefferson Hamlin Diagnostic Radiology · Corvallis, OR	20	45
ALBANY GENERAL HOSPITAL	17	114
Lebanon Fire District Ambulance Service Provider · Lebanon, OR	16	47
Richard Halbur Physician Assistant · Brownsville, OR	15	27
Leslie Arpin Diagnostic Radiology · Corvallis, OR	13	20

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events