What is Timothy Masselink's specialty?

Timothy Masselink (NPI 1821062167) is a Medicare-billing provider whose primary specialty is Certified Registered Nurse Anesthetist (CRNA) in Sioux Falls, SD.

Where does Timothy Masselink practice?

Timothy Masselink practices in Sioux Falls, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1821062167.

How much does Medicare pay Timothy Masselink?

Timothy Masselink (NPI 1821062167) received approximately $77K in total Medicare Part B payments, serving 722 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1821062167

Timothy MasselinkCRNA

PRACTICESANFORD CLINICSee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Sioux Falls, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

736

Unique beneficiaries

—

Total services

847

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 354 Certified Registered Nurse Anesthetist (CRNA) providers in SD — top quintile (cohort median 124).

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

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Timothy Masselink'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Gregory Osmundson Ophthalmology · Sioux Falls, SD	68	183
Jonathan Erickson Ophthalmology · Red Wing, MN	61	125
Darwin Gramstad Certified Registered Nurse Anesthetist (CRNA) · Sioux Falls, SD	43	44
Ryan Geraets Ophthalmology · Sioux Falls, SD	34	60
David West Ophthalmology · Sioux Falls, SD	29	112
SIOUX CENTER HEALTH	11	14

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