What is Carlos Weiss's specialty?

Carlos Weiss (NPI 1609880616) is a Medicare-billing provider whose primary specialty is Geriatric Medicine in Byron Center, MI.

Where does Carlos Weiss practice?

Carlos Weiss practices in Byron Center, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1609880616.

How much does Medicare pay Carlos Weiss?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Carlos Weiss (NPI 1609880616) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1609880616

Carlos Weiss

Geriatric MedicineByron Center, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

1,689

Beneficiaries

—

Total drug cost

$136K

Distinct drugs

Brand share

18.4%

Top prescribed drugs

Levothyroxine Sodium91 claims

Omeprazole80 claims

Atorvastatin Calcium79 claims

Sertraline Hcl78 claims

Potassium Chloride75 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Carlos Weiss'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP	59	411
Stephanie Smith Nurse Practitioner · Grand Rapids, MI	26	206
Zdravko Skrtic Diagnostic Radiology · Grand Rapids, MI	26	111
Sarah Akers Nurse Practitioner · Portage, MI	22	269
STRAUSS, MARK	22	78
Matthew Tiede Diagnostic Radiology · Wyoming, MI	19	76
Jennifer Rollenhagen Diagnostic Radiology · Grand Rapids, MI	19	63
Sarah Rich Nurse Practitioner · Grand Rapids, MI	17	64
WILLIAMS, CHAD	17	70
Katrina Sink Family Practice · Lewiston, ME	16	59
BRANDT, GWEN	15	80
Gregory Miller Cardiology · Grand Rapids, MI	15	93

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