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MICHAEL J SREDNIAWSKI, DC, PC
NPI 1639648215
Chiropractor in Kings Park, NY

Active since November 13, 2018
12 RENWICK AVE, KINGS PARK, NY 11754(631) 663-5555 Get Directions Write a Review

NPPES record last updated: November 13, 2018. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Michael J Sredniawski, Dc, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL J SREDNIAWSKI, DC, PC (NPI 1639648215), doing business as Kings Park Chiropractic, is a healthcare organization registered as a chiropractor in Kings Park, New York and active in the NPI registry since November 2018. The organization lists Michael J Sredniawski, President, as its authorized official.

NPPES Registry Identity

NPI1639648215
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameMICHAEL J SREDNIAWSKI, DC, PC
Location Address12 RENWICK AVEKings Park, NY 11754-3730
Mailing Address12 Renwick AveKings Park, NY 11754-3730
Phone(631) 663-5555
Organization SubpartNo
Authorized OfficialMichael J SredniawskiPresident · (631) 663-5554
Enumeration DateNovember 13, 2018
✔ NPI 1639648215 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
12 RENWICK AVE, Kings Park, NY 11754
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Other Names 1

Doing Business AsKings Park Chiropractic

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael J Sredniawski, Dc, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael J Sredniawski, Dc, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Sredniawski, DC
Chiropractic
NPI 1265640312
12 RENWICK AVE
Kings Park, NY 11754
(631) 663-5555
Same address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael J Sredniawski, Dc, PC's NPI number?

The NPI number for Michael J Sredniawski, Dc, PC is 1639648215. It was assigned to this organization in the NPPES registry on November 13, 2018. The provider is doing business as Kings Park Chiropractic.

Where is Michael J Sredniawski, Dc, PC located?

Michael J Sredniawski, Dc, PC is located at 12 Renwick Ave, Kings Park, NY 11754. The listed phone number is (631) 663-5555.

What is Michael J Sredniawski, Dc, PC's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Michael J Sredniawski, Dc, PC enrolled in Medicare?

Yes. Michael J Sredniawski, Dc, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael J Sredniawski, Dc, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Michael J Sredniawski, Dc, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Michael J Sredniawski, Dc, PC was last updated on November 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.