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DR. MARGARET TERESA SLIWKA D.C.
NPI 1871946129
Chiropractor in Marietta, GA

Active since July 21, 2016
1135 S MARIETTA PKWY SE, MARIETTA, GA 30060(770) 422-9288 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 17, 2018, Dec 18, 2017 (2 updates tracked since 2017).

About Dr. Margaret Teresa Sliwka D.c. NPPES

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

DR. MARGARET TERESA SLIWKA D.C. (NPI 1871946129) is an individual chiropractor in Marietta, Georgia, licensed in Georgia (CHIR009636) and active in the NPI registry since July 2016. She maintains a secondary practice location in Brookhaven.

NPPES Registry Identity

NPI1871946129
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. MARGARET TERESA SLIWKACredential: D.C.
Location Address1135 S MARIETTA PKWY SEMarietta, GA 30060-2811
Mailing Address1135 S Marietta Pkwy SeMarietta, GA 30060-2811 · (770) 422-9288
Phone(770) 422-9288
Sole ProprietorNo
Enumeration DateJuly 21, 2016
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1871946129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in GA · CHIR009636
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.
1135 S MARIETTA PKWY SE, Marietta, GA 30060
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Secondary Practice Location 1

Location 12021 N Druid Hills Rd NE, Suite 100Brookhaven, GA 30329-1832 · Phone (404) 325-0080 · Fax (404) 325-0085

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Teresa Sliwka D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Margaret Sliwka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Peachy Keen Chiropractic, LLC
Same address
Chiropractor
1135 S MARIETTA PKWY SE
Marietta, GA 30060
  • Reassigned Medicare billing, Georgia enrollment
NPI 1063285096 (770) 422-9288

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

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PEACHY KEEN CHIROPRACTIC, LLC
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-9288
100YEARDOC, LLC
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-9288
CHIROPRACTIC CENTER OF MARIETTA PC
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-9288
ANCHOR CHIROPRACTIC OF MARIETTA
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-9288
KENT D VANDERSLICE DC PC
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-1059
RANSOM WAYNE GABY DC
Chiropractor
1135 S MARIETTA PKWY SE
MARIETTA, GA 30060
Cobb County (770) 422-9288

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 Margaret Sliwka's NPI number?

The NPI number for Margaret Sliwka is 1871946129. It was assigned to this individual provider in the NPPES registry on July 21, 2016.

Where is Margaret Sliwka located?

Margaret Sliwka practices at 1135 S Marietta Pkwy SE, Marietta, GA 30060. The listed phone number is (770) 422-9288.

What is Margaret Sliwka's specialty?

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

Is Margaret Sliwka enrolled in Medicare?

Yes. Margaret Sliwka is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Margaret Sliwka's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Sliwka reassigns Medicare benefits to Peachy Keen Chiropractic, LLC (Marietta, GA). The 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 Margaret Sliwka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margaret Sliwka accept?

Health plans from Providence Health Plan list Margaret Sliwka as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Margaret Sliwka was last updated on March 17, 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.