What is Gary Barth's specialty?

Gary Barth (NPI 1992783237) is a Medicare-billing provider whose primary specialty is Ophthalmology in Healdsburg, CA.

Where does Gary Barth practice?

Gary Barth practices in Healdsburg, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1992783237.

How much does Medicare pay Gary Barth?

Gary Barth (NPI 1992783237) received approximately $328K in total Medicare Part B payments, serving 677 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1992783237

Gary BarthM.D.

PRACTICEBARTH VISION APCSee all providers at this practice →

OphthalmologyHealdsburg, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,094

Unique beneficiaries

—

Total services

2,663

Distinct HCPCS

Medicare payment

$322K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

249

Beneficiaries

—

Total drug cost

$10K

Distinct drugs

Brand share

10.8%

Top prescribed drugs

Latanoprost86 claims

Prednisolone Acetate52 claims

Diclofenac Sodium26 claims

Timolol Maleate25 claims

Ciprofloxacin Hcl18 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

Total received

$100

Payment records

By payment type

Food and Beverage$74

Honoraria$26

Top paying entities

Food and Beverage$74

Honoraria$26

REFERRAL NETWORK

Where Gary Barth'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. JOSEPH HEALTH NORTHERN CALIFORNIA, LLC	154	283
BLACK, KATE	139	278
SUTTER WEST BAY MEDICAL FOUNDATION	46	164
James Hurd Anesthesiology · Santa Rosa, CA	29	48
NORTH SONOMA COUNTY HEALTH CARE DISTRICT	27	61
NORCAL HEALTHCONNECT LLC	27	45
Stephen Schwartz Dermatology · Santa Rosa, CA	24	32
WONG, KALANE	23	37
UKIAH ADVENTIST HOSPITAL	20	37
Darin Brunson Anesthesiology · Santa Rosa, CA	20	34
Neil Levin Internal Medicine · Santa Rosa, CA	20	33
Robert Wood Anesthesiology · Santa Rosa, CA	19	28

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