What is Jan Namyslowski's NPI number?

Jan Namyslowski's National Provider Identifier (NPI) is 1992755870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jan Namyslowski's specialty?

Jan Namyslowski is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Jan Namyslowski located?

Jan Namyslowski's practice location on file with NPPES is 114 W Stratford Dr Ste E, Peoria, IL 61614-7300.

What is Jan Namyslowski's phone number?

The practice phone number listed in the NPPES registry for Jan Namyslowski is (309) 740-4272.

Does Jan Namyslowski accept Medicare?

Jan Namyslowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Jan Namyslowski's NPI active?

Yes — Jan Namyslowski's NPI (1992755870) is active in the NPPES registry as of the last update on 2014-11-13.

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Jan Namyslowski, M.D.

NPI 1992755870 · Vascular & Interventional Radiology Physician · Peoria, IL

Jan Namyslowski, M.D. is a Vascular & Interventional Radiology Physician provider in Peoria, IL (NPI 1992755870).

Provider details

NPI number: 1992755870
Entity type: Individual
Primary specialty: Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 036115167 (IL)

Practice location

114 W Stratford Dr Ste E

Peoria, IL 61614-7300

Phone: (309) 740-4272

Fax: (309) 740-7479

Street-level locationGet directions

More IL providers

Mailing address

114 W Stratford Dr Ste E

Peoria, IL 61614-7300

Specialties & taxonomies

Vascular & Interventional Radiology PhysicianPrimary2085R0204XLicense 036115167 (IL)
Allopathic & Osteopathic Physicians
Diagnostic Radiology Physician2085R0202XLicense 036115167 (IL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
1,154 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
X-Ray of Chest, 2 Views71046	185	$10
X-Ray of Chest, 1 View71045	177	$8
X-Ray of Chest, 2 Views71046	111	$10
Drainage of Fluid From Abdominal Cavity Using Imaging Guidance49083	97	$100
Aspiration of Fluid From Chest Cavity Using Imaging Guidance32555	82	$116
Review By Radiologist of Ct Guidance for Needle Placement77012	51	$66
Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$485 across 6 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-05-11
Last updated: 2014-11-13

Frequently asked questions

What is Jan Namyslowski's NPI number?: Jan Namyslowski's National Provider Identifier (NPI) is 1992755870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jan Namyslowski's specialty?: Jan Namyslowski is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Jan Namyslowski located?: Jan Namyslowski's practice location on file with NPPES is 114 W Stratford Dr Ste E, Peoria, IL 61614-7300.
What is Jan Namyslowski's phone number?: The practice phone number listed in the NPPES registry for Jan Namyslowski is (309) 740-4272.
Does Jan Namyslowski accept Medicare?: Jan Namyslowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Jan Namyslowski's NPI active?: Yes — Jan Namyslowski's NPI (1992755870) is active in the NPPES registry as of the last update on 2014-11-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

Transparency — industry payments