What is Russell Pachynski's specialty?

Russell Pachynski (NPI 1861568750) is a Medicare-billing provider whose primary specialty is Medical Oncology in Saint Louis, MO.

Where does Russell Pachynski practice?

Russell Pachynski practices in Saint Louis, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1861568750.

How much does Medicare pay Russell Pachynski?

Russell Pachynski (NPI 1861568750) received approximately $439K in total Medicare Part B payments, serving 152 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861568750

Russell PachynskiMD

Medical OncologySaint Louis, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

205

Unique beneficiaries

—

Total services

572

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 109 Medical Oncology providers in MO — above median (cohort median 16,285).

PRESCRIBING · PART D · 2024

Total Rx claims

633

Beneficiaries

—

Total drug cost

$62K

Distinct drugs

Brand share

13.9%

Top prescribed drugs

Prednisone167 claims

Abiraterone Acetate44 claims

Prochlorperazine Maleate41 claims

Pantoprazole Sodium40 claims

Tramadol Hcl36 claims

QUALITY · MIPS · 2024

Final MIPS score

84.2

Quality

71.6

Cost

75.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.39%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Russell Pachynski'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). 23 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Michael Naughton Medical Oncology · Cape Girardeau, MO	86	621
Rama Suresh Medical Oncology · Saint Louis, MO	60	332
Morey Blinder Hematology · Saint Louis, MO	59	247
Camille Abboud Medical Oncology · Saint Louis, MO	51	530
Ron Bose Medical Oncology · Saint Louis, MO	49	244
William James Diagnostic Radiology · Saint Louis, MO	36	78
Saiama Waqar Medical Oncology · Saint Louis, MO	34	170
Loren Michel Medical Oncology · Saint Louis, MO	32	135
Douglas Adkins Medical Oncology · Saint Louis, MO	29	122
Peter Westervelt Medical Oncology · Brunswick, ME	23	106
Washington University Clinical Laboratory · Saint Louis, MO	19	39
Mackenzie Daly Radiation Oncology · Aurora, CO	15	182

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