PROVIDER PROFILE · NPI 1578541082

Merlin HamerMD

PRACTICESCRIPPS HEALTHSee all providers at this practice →

Orthopedic SurgeryLa Jolla, 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 Merlin Hamer'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). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Scripps Health Clinical Laboratory · La Jolla, CA	64	186
Merlin Hamer Hand Surgery · La Jolla, CA	35	69
Scripps Health Ambulatory Surgical Center · San Diego, CA	23	33
Matthew Sharp Diagnostic Radiology · San Diego, CA	20	25
Edward Smitaman Diagnostic Radiology · San Diego, CA	20	29
Xing Ren Internal Medicine · San Diego, CA	18	25
Brady Huang Diagnostic Radiology · San Diego, CA	16	23
CHANG, ERIC	13	17
Evelyne Fliszar Diagnostic Radiology · San Diego, CA	12	16

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