What is Joseph Decker's specialty?

Joseph Decker (NPI 1871546010) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Jose, CA.

Where does Joseph Decker practice?

Joseph Decker practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1871546010.

How much does Medicare pay Joseph Decker?

Joseph Decker (NPI 1871546010) received approximately $82K in total Medicare Part B payments, serving 317 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1871546010

Joseph DeckerM.D.

PRACTICESAN JOSE EYE INSTITUTE MEDICAL CORPORATIONSee all providers at this practice →

OphthalmologySan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

921

Unique beneficiaries

—

Total services

1,175

Distinct HCPCS

Medicare payment

$80K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

669

Beneficiaries

—

Total drug cost

$241K

Distinct drugs

Brand share

46.9%

Top prescribed drugs

Latanoprost236 claims

Cyclosporine67 claims

Cyclosporine50 claims

Latanoprostene Bunod49 claims

Varenicline Tartrate43 claims

QUALITY · MIPS · 2024

Final MIPS score

92.6

Quality

96.7

Cost

79.7

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.74%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$411

Payment records

By payment type

Food and Beverage$411

Top paying entities

Food and Beverage$411

REFERRAL NETWORK

Where Joseph Decker'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GOOD SAMARITAN HOSPITAL, L.P.	27	47
George Yang Ophthalmology · San Jose, CA	19	37
NPI 1447682380	16	47
SAN JOSE HEALTHCARE SYSTEM, L.P.	11	19

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