What is Paul Niziolek's NPI number?

Paul Niziolek's National Provider Identifier (NPI) is 1386919488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Paul Niziolek's specialty?

Paul Niziolek is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Paul Niziolek located?

Paul Niziolek's practice location on file with NPPES is 714 N Senate Ave Ste 100, Indianapolis, IN 46202.

What is Paul Niziolek's phone number?

The practice phone number listed in the NPPES registry for Paul Niziolek is (317) 963-0156.

Does Paul Niziolek accept Medicare?

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

Is Paul Niziolek's NPI active?

Yes — Paul Niziolek's NPI (1386919488) is active in the NPPES registry as of the last update on 2022-12-19.

IndividualActiveAccepts Medicare

Paul Niziolek, M.D., PH.D.

NPI 1386919488 · Diagnostic Radiology Physician · Indianapolis, IN

Paul Niziolek, M.D., PH.D. is a Diagnostic Radiology Physician provider in Indianapolis, IN (NPI 1386919488).

Provider details

NPI number: 1386919488
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D., PH.D.
Sex: Male
Sole proprietor: No
License: 01079852A (IN)

Practice location

714 N Senate Ave Ste 100

Indianapolis, IN 46202

Phone: (317) 963-0156

Street-level locationGet directions

Mailing address

250 N Shadeland Ave

Indianapolis, IN 46219-4959

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense 01079852A (IN)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

550 University Blvd
Indianapolis, IN 46202-5149
Phone: (317) 944-4600
Fax: (317) 948-7055

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

Profile Score

Established profile(74/100 index)

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

Registry tenure28% of score
14 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
2,514 Medicare services, 2024 (ranked within specialty)

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 Shoulder, Minimum of 2 Views73030	154	$8
X-Ray of Hip, 2-3 Views73502	145	$10
X-Ray of Hand, Minimum of 3 Views73130	127	$8
X-Ray of Knee, 4 Or More Views73564	126	$10
X-Ray of Knee, 3 Views73562	122	$8
X-Ray of Foot, Minimum of 3 Views73630	112	$8
X-Ray of Foot, Minimum of 3 Views73630	102

Enumerated: 2012-03-21
Last updated: 2022-12-19
Certified: 2022-12-19

Frequently asked questions

What is Paul Niziolek's NPI number?: Paul Niziolek's National Provider Identifier (NPI) is 1386919488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Paul Niziolek's specialty?: Paul Niziolek is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Paul Niziolek located?: Paul Niziolek's practice location on file with NPPES is 714 N Senate Ave Ste 100, Indianapolis, IN 46202.
What is Paul Niziolek's phone number?: The practice phone number listed in the NPPES registry for Paul Niziolek is (317) 963-0156.
Does Paul Niziolek accept Medicare?: Paul Niziolek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Paul Niziolek's NPI active?: Yes — Paul Niziolek's NPI (1386919488) is active in the NPPES registry as of the last update on 2022-12-19.

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

Additional practice locations (1)

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Frequently asked questions

Profile Score

What this provider does (Medicare)