What is Marilyn Halder's specialty?

Marilyn Halder (NPI 1619138351) is a Medicare-billing provider whose primary specialty is Family Practice in Salem, OR.

Where does Marilyn Halder practice?

Marilyn Halder practices in Salem, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1619138351.

How much does Medicare pay Marilyn Halder?

Marilyn Halder (NPI 1619138351) received approximately $42K in total Medicare Part B payments, serving 259 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1619138351

Marilyn HalderM.D.

Family PracticeSalem, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,208

Unique beneficiaries

—

Total services

1,648

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 1,311 Family Practice providers in OR — top quintile (cohort median 340).

PRESCRIBING · PART D · 2024

Total Rx claims

9,005

Beneficiaries

—

Total drug cost

$432K

Distinct drugs

142

Brand share

17.1%

Top prescribed drugs

Atorvastatin Calcium546 claims

Levothyroxine Sodium484 claims

Amlodipine Besylate405 claims

Lisinopril339 claims

Losartan Potassium292 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 Marilyn Halder'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). 21 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HOSPITAL ASSOCIATION, INC.	730	3,403
Todd Kravetz Internal Medicine · Wickenburg, AZ	123	404
Brian Peters Emergency Medicine · Lake Havasu City, AZ	53	194
Clifford Ball Family Practice · Phoenix, AZ	46	182
Timothy Byrne Interventional Cardiology · Phoenix, AZ	37	147
Life Line Ambulance Service Inc Ambulance Service Provider · Prescott, AZ	34	75
Daniel Bangart Podiatry · Peoria, AZ	30	102
Rodney Cuny Family Practice · Fort Defiance, AZ	27	114
Craig Simons Family Practice · Marshall, MO	27	75
John Morgan Interventional Cardiology · Phoenix, AZ	25	87
Keith Bangart Podiatry · Peoria, AZ	22	90
John Saums Physician Assistant · Globe, AZ	22	43

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