What is Ronald Swaab's specialty?

Ronald Swaab (NPI 1134129869) is a Medicare-billing provider whose primary specialty is Medical Oncology in Pottstown, PA.

Where does Ronald Swaab practice?

Ronald Swaab practices in Pottstown, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1134129869.

How much does Medicare pay Ronald Swaab?

Ronald Swaab (NPI 1134129869) received approximately $1.0M in total Medicare Part B payments, serving 406 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134129869

Ronald SwaabM.D.

PRACTICEVASCULAR DIAGNOSTIC CENTER PCSee all providers at this practice →

Medical OncologyPottstown, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,238

Unique beneficiaries

—

Total services

18,698

Distinct HCPCS

Medicare payment

$176K

Peer benchmark

Total Medicare services vs. 199 Medical Oncology providers in PA — top quintile (cohort median 620).

PRESCRIBING · PART D · 2024

Total Rx claims

490

Beneficiaries

—

Total drug cost

$705K

Distinct drugs

Brand share

26.1%

Top prescribed drugs

Oxycodone Hcl63 claims

Anastrozole62 claims

Apixaban38 claims

Exemestane34 claims

Hydroxyurea30 claims

QUALITY · MIPS · 2024

Final MIPS score

97.5

Quality

91.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$4K

Payment records

153

By payment type

Food and Beverage$4K

Top paying entities

Food and Beverage$4K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Ronald Swaab'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). 1 inbound referrers · 3 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Kalyani Narra Hematology-Oncology · Pottstown, PA	18	35

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
POTTSTOWN HOSPITAL COMPANY LLC	47	150
Kalyani Narra Hematology-Oncology · Pottstown, PA	20	39
David Auerbach Diagnostic Radiology · Edina, MN	11	11

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