PROVIDER PROFILE · NPI 1619022167

David HarrisM.D.

PRACTICEGEORGE CHEN DO PCSee all providers at this practice →

AnesthesiologyVentura, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — bottom quintile (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

49.9

Quality

38.9

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

-3.01%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Harris'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
COMMUNITY MEMORIAL HEALTH SYSTEM	65	130
Lynn Eye Surgery Center, Llc Ambulatory Surgical Center · Thousand Oaks, CA	44	54
John Davidson Ophthalmology · Ventura, CA	39	104
Unilab Corporation Clinical Laboratory · West Hills, CA	30	52
Nicholas Hanson Diagnostic Radiology · Salem, OR	12	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