What is John Lin's specialty?

John Lin (NPI 1972558138) is a Medicare-billing provider whose primary specialty is Internal Medicine in Valencia, CA.

Where does John Lin practice?

John Lin practices in Valencia, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1972558138.

How much does Medicare pay John Lin?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for John Lin (NPI 1972558138) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1972558138

John Lin

Internal MedicineValencia, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where John Lin'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). 24 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
David Timm Diagnostic Radiology · Iron Mountain, MI	101	598
John To Diagnostic Radiology · Iron Mountain, MI	98	408
Louis Mautone Diagnostic Radiology · Iron Mountain, MI	79	265
MANZANO, BAYANI	76	215
Douglas Mcdowell Emergency Medicine · Iron Mountain, MI	57	153
Deborah Volk Hospitalist · Portland, OR	49	123
MITAL, RAJESH	39	123
DICKINSON COUNTY HEALTHCARE SYSTEM	37	139
Kristi Olson Family Practice · Iron Mountain, MI	28	87
DLP MARQUETTE PHYSICIAN PRACTICES INC	28	77
Donald Kube Anesthesiology · Iron Mtn, MI	25	55
DLP MARQUETTE PHYSICIAN PRACTICES INC	20	73

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