What is Donald Kosiak's specialty?

Donald Kosiak (NPI 1629162706) is a Medicare-billing provider whose primary specialty is Family Practice in Bismarck, ND.

Where does Donald Kosiak practice?

Donald Kosiak practices in Bismarck, ND, based on the location reported in the CMS Medicare provider datasets for NPI 1629162706.

How much does Medicare pay Donald Kosiak?

Donald Kosiak (NPI 1629162706) received approximately $139K in total Medicare Part B payments, serving 591 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629162706

Donald KosiakMD

Family PracticeBismarck, NDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,015

Unique beneficiaries

—

Total services

1,965

Distinct HCPCS

Medicare payment

$138K

Peer benchmark

Total Medicare services vs. 271 Family Practice providers in ND — top quintile (cohort median 646).

PRESCRIBING · PART D · 2024

Total Rx claims

19,306

Beneficiaries

—

Total drug cost

$810K

Distinct drugs

170

Brand share

17.0%

Top prescribed drugs

Furosemide983 claims

Atorvastatin Calcium837 claims

Levothyroxine Sodium782 claims

Amlodipine Besylate646 claims

Metoprolol Succinate621 claims

QUALITY · MIPS · 2024

Final MIPS score

89.6

Quality

89.4

Cost

76.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.62%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

REFERRAL NETWORK

Where Donald Kosiak'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). 67 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sanford Bismarck Clinical Laboratory · Bismarck, ND	364	2,356
Carrie Gerving Nurse Practitioner · Bismarck, ND	202	546
John Miller Diagnostic Radiology · Bismarck, ND	170	623
Christina Tello-Skjerseth Diagnostic Radiology · Bismarck, ND	166	654
Bruce Gardner Diagnostic Radiology · Bismarck, ND	141	561
Matthew Iwamoto Diagnostic Radiology · Bismarck, ND	139	609
Michael Mcintee Diagnostic Radiology · Bismarck, ND	136	602
THE EVANGELICAL LUTHERAN GOOD SAMARITAN SOCIETY	121	1,062
Laurie Huston Nurse Practitioner · Beulah, ND	119	583
WISHEK HOSPITAL-CLINIC ASSOCIATION	84	243
WISHEK HOSPITAL-CLINIC ASSOCIATION	82	317
ST. ALEXIUS MEDICAL CENTER	75	176

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