What is David Ren's specialty?

David Ren (NPI 1942244389) is a Medicare-billing provider whose primary specialty is Ophthalmology in Shreveport, LA.

Where does David Ren practice?

David Ren practices in Shreveport, LA, based on the location reported in the CMS Medicare provider datasets for NPI 1942244389.

How much does Medicare pay David Ren?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for David Ren (NPI 1942244389) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1942244389

David Ren

OphthalmologyShreveport, LAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

46.1%

Top prescribed drugs

Ciprofloxacin Hcl27 claims

Dorzolamide Hcl/Timolol Maleat23 claims

Latanoprost14 claims

Brimonidine Tartrate/Timolol12 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where David Ren'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CHRISTUS HEALTH ARK-LA-TEX	81	156
BRIM HEALTHCARE OF TEXAS LLC	52	108
Clinical Pathology Laboratories, Inc. Clinical Laboratory · Austin, TX	50	85
CHRISTUS HEALTH NORTHERN LOUISIANA	46	79
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	39	54
WILLIS KNIGHTON MEDICAL CENTER, INC.	39	76
Charles Thornton Ophthalmology · Texarkana, TX	28	46
Eugene Ellison Ophthalmology · Texarkana, TX	26	44
Jeffrey Young Dermatology · Texarkana, TX	24	41
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	22	34
BORRELL, CHARLES	21	24
JEAN, ALAN	21	32

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