What is Gerard Ardron's specialty?

Gerard Ardron (NPI 1689709982) is a Medicare-billing provider whose primary specialty is Ophthalmology in Sonora, CA.

Where does Gerard Ardron practice?

Gerard Ardron practices in Sonora, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1689709982.

How much does Medicare pay Gerard Ardron?

Gerard Ardron (NPI 1689709982) received approximately $1.3M in total Medicare Part B payments, serving 2,855 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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