PROVIDER PROFILE · NPI 1417951138

Maria KoscinskaM.D.

PRACTICEHUDSON'S BAY MEDICAL GROUP, INC., P.S.See all providers at this practice →

Internal MedicineVancouver, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,349

Unique beneficiaries

—

Total services

1,774

Distinct HCPCS

Medicare payment

$95K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

5,500

Beneficiaries

—

Total drug cost

$361K

Distinct drugs

Brand share

20.4%

Top prescribed drugs

Atorvastatin Calcium437 claims

Levothyroxine Sodium358 claims

Amlodipine Besylate283 claims

Losartan Potassium280 claims

Lisinopril279 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$244

Payment records

By payment type

Food and Beverage$244

Top paying entities

Food and Beverage$244

REFERRAL NETWORK

Where Maria Koscinska'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). 19 inbound referrers · 32 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PEACEHEALTH SOUTHWEST MEDICAL CENTER	122	556
American Medical Response Northwest Inc Ambulance Service Provider · Vancouver, WA	42	158
PEACEHEALTH SOUTHWEST MEDICAL CENTER	41	116
PEACEHEALTH	17	36
John Schroeder Diagnostic Radiology · Vancouver, WA	17	40
Joseph Azar Diagnostic Radiology · Bedford, NH	16	71
Dipesh Pokharel Cardiology · Vancouver, WA	15	42
Daniel Gorecki Emergency Medicine · Vancouver, WA	15	60
Ly Huynh Diagnostic Radiology · Vancouver, WA	15	30
James Reiss Cardiac Surgery · Vancouver, WA	14	44
Shaun Harper Cardiology · Vancouver, WA	14	30
Willy Hwang Diagnostic Radiology · Houston, TX	14	44

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PEACEHEALTH	128	374
PEACEHEALTH SOUTHWEST MEDICAL CENTER	94	486
PEACEHEALTH SOUTHWEST MEDICAL CENTER	50	135
LEGACY SALMON CREEK HOSPITAL	40	92
American Medical Response Northwest Inc Ambulance Service Provider · Vancouver, WA	31	126
MIZUTANI, PATRICIA	27	48
SAHLSTROM, GARY	26	48
JONES, DELVIN	25	48
OREGON HEALTH & SCIENCE UNIVERSITY	21	84
RUBENSTEIN, JOEL	20	40
Lawrence Rose Diagnostic Radiology · Vancouver, WA	19	28
John Schroeder Diagnostic Radiology · Vancouver, WA	19	52

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