PROVIDER PROFILE · NPI 1689709982

Gerard ArdronM.D.

OphthalmologySonora, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,227

Unique beneficiaries

—

Total services

17,023

Distinct HCPCS

Medicare payment

$1.3M

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — top quintile (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

2,638

Beneficiaries

—

Total drug cost

$141K

Distinct drugs

Brand share

34.2%

Top prescribed drugs

Latanoprost936 claims

Ketorolac Tromethamine379 claims

Moxifloxacin Hcl352 claims

Neomycin/Polymyxin B/Dexametha211 claims

Prednisolone Acetate170 claims

QUALITY · MIPS · 2024

Final MIPS score

84.8

Quality

91.0

Cost

61.2

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.41%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$62

Payment records

By payment type

Food and Beverage$62

REFERRAL NETWORK

Where Gerard Ardron'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). 55 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jason Hwang Diagnostic Radiology · Oakland, CA	116	206
SONORA COMMUNITY HOSPITAL	97	191
Joanne Rios Certified Clinical Nurse Specialist · Sonora, CA	75	202
Eric Hemminger Cardiology · Englewood, CO	73	256
Daniel Dubose Otolaryngology · Sonora, CA	69	216
James Comazzi Specialist · Sonora, CA	53	151
David Allen Internal Medicine · Sonora, CA	53	111
John Shield Internal Medicine · Sonora, CA	52	211
Artin Mahmoudi Pulmonary Disease · Ukiah, CA	51	245
NPI 1316976152	49	171
Christine Elder Physician Assistant · Sonora, CA	47	76
NPI 1093791451	42	288

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