PROVIDER PROFILE · NPI 1689602773

Mark EwensM.D.

Family PracticeDavis, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

681

Unique beneficiaries

—

Total services

1,019

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

7,221

Beneficiaries

—

Total drug cost

$321K

Distinct drugs

124

Brand share

20.2%

Top prescribed drugs

Atorvastatin Calcium453 claims

Losartan Potassium360 claims

Hydrocodone/Acetaminophen304 claims

Lisinopril289 claims

Levothyroxine Sodium263 claims

QUALITY · MIPS · 2024

Final MIPS score

99.6

Quality

86.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.04%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Mark Ewens'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jeffrey Heffernon Diagnostic Radiology · Woodland, CA	28	53
Eric Mitchel Diagnostic Radiology · Woodland, CA	24	47
Christie Carroll Dermatology · Woodland, CA	22	29
BURGER PHYSICAL THERAPY AND REHABILITATION AGENCY INC	18	61
CASE, CORINNE	11	21

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