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GREGORY W LOGAN DC LLC
NPI 1801337399
Chiropractor in Ann Arbor, MI

Active since March 16, 2017
6276 JACKSON RD STE K, ANN ARBOR, MI 48103(734) 660-5869 Get Directions Write a Review

NPPES record last updated: February 21, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Feb 21, 2025, Mar 22, 2017, Mar 16, 2017 (3 updates tracked since 2017).

About Gregory W Logan Dc Llc NPPES

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

GREGORY W LOGAN DC LLC (NPI 1801337399), doing business as Logan Chiropractic Ann Arbor, is a healthcare organization registered as a chiropractor in Ann Arbor, Michigan and active in the NPI registry since March 2017. The organization lists Gregory William Logan, Owner, as its authorized official.

NPPES Registry Identity

NPI1801337399
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameGREGORY W LOGAN DC LLC
Location Address6276 JACKSON RD STE KAnn Arbor, MI 48103-9579
Mailing Address6276 Jackson Rd Ste KAnn Arbor, MI 48103-9579 · (734) 660-5869
Phone(734) 660-5869
Organization SubpartNo
Authorized OfficialGregory William LoganOwner · (734) 660-5869
Enumeration DateMarch 16, 2017
Last NPPES UpdateFebruary 21, 20253 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2025
✔ NPI 1801337399 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MI · 2301010543
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.
6276 JACKSON RD STE K, Ann Arbor, MI 48103
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Other Names 1

Doing Business AsLogan Chiropractic Ann Arbor

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory W Logan Dc Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Gregory W Logan Dc LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Shannon Atwell, DC
Chiropractic
NPI 1770394975
6276 JACKSON RD
Ann Arbor, MI 48103
(734) 660-5869
✔ Accepts MedicareSame address
Gregory Logan, D.C.
Chiropractic
NPI 1740721646
6276 JACKSON RD STE K
Ann Arbor, MI 48103
(734) 660-5869
✔ Accepts MedicareSame 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 Gregory W Logan Dc LLC's NPI number?

The NPI number for Gregory W Logan Dc LLC is 1801337399. It was assigned to this organization in the NPPES registry on March 16, 2017. The provider is doing business as Logan Chiropractic Ann Arbor.

Where is Gregory W Logan Dc LLC located?

Gregory W Logan Dc LLC is located at 6276 Jackson Rd Ste K, Ann Arbor, MI 48103. The listed phone number is (734) 660-5869.

What is Gregory W Logan Dc LLC's specialty?

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

Is Gregory W Logan Dc LLC enrolled in Medicare?

Yes. Gregory W Logan Dc LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gregory W Logan Dc LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Chiropractic, reassign their Medicare billing to Gregory W Logan Dc LLC. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gregory W Logan Dc LLC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Gregory W Logan Dc LLC 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 Gregory W Logan Dc LLC was last updated on February 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.