What is John Oster's specialty?

John Oster (NPI 1295775195) is a Medicare-billing provider whose primary specialty is Ophthalmology in Grand Junction, CO.

Where does John Oster practice?

John Oster practices in Grand Junction, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1295775195.

How much does Medicare pay John Oster?

John Oster (NPI 1295775195) received approximately $89K in total Medicare Part B payments, serving 194 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1295775195

John OsterMD

PRACTICEJOHN G OSTER MD PCSee all providers at this practice →

OphthalmologyGrand Junction, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

394

Unique beneficiaries

—

Total services

548

Distinct HCPCS

Medicare payment

$74K

Peer benchmark

Total Medicare services vs. 288 Ophthalmology providers in CO — bottom quintile (cohort median 1,772).

PRESCRIBING · PART D · 2024

Total Rx claims

553

Beneficiaries

—

Total drug cost

$20K

Distinct drugs

Brand share

11.9%

Top prescribed drugs

Prednisolone Acetate124 claims

Ofloxacin115 claims

Ketorolac Tromethamine108 claims

Latanoprost51 claims

Neomycin/Polymyxin B/Dexametha38 claims

QUALITY · MIPS · 2024

Final MIPS score

91.0

Quality

82.1

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.67%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Oster'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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Klaich Optometry · Grand Junction, CO	11	26
COLORADO WEST HEALTHCARE SYSTEM	11	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Canyon View Asc, Llc Ambulatory Surgical Center · Grand Junction, CO	68	154
COLORADO WEST HEALTHCARE SYSTEM	28	41
ST. MARY'S HOSPITAL AND MEDICAL CENTER, INC.	22	64
WATAHA, JOSEPH	17	27
ALPHA, SIGMA	16	26
NPI 1730149444	15	20
Matthew Langston Interventional Pain Management · Grand Jct, CO	12	21

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