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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRANT SOLOWAY'S OC CHIROPRACTIC CORPORATION
NPI 1891570297
Chiropractor in Orange, CA

Active since August 25, 2023
2832 E CHAPMAN AVE, ORANGE, CA 92869(714) 532-2827(714) 532-2917 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 28, 2023, Aug 25, 2023 (2 updates tracked since 2023).

About Grant Soloway's Oc Chiropractic Corporation NPPES

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

GRANT SOLOWAY'S OC CHIROPRACTIC CORPORATION (NPI 1891570297), doing business as Grants Chiropractic, is a healthcare organization registered as a chiropractor in Orange, California and active in the NPI registry since August 2023. The organization maintains 2 additional practice locations and lists Grant Josef Soloway, Director, as its authorized official.

NPPES Registry Identity

NPI1891570297
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameGRANT SOLOWAY'S OC CHIROPRACTIC CORPORATION
Location Address2832 E CHAPMAN AVEOrange, CA 92869-3211
Mailing Address2832 E Chapman AveOrange, CA 92869-3211 · (714) 270-0639 · Fax (714) 532-2917
Phone(714) 532-2827
Fax(714) 532-2917
Organization SubpartNo
Authorized OfficialGrant Josef SolowayDirector · (714) 270-0639
Enumeration DateAugust 25, 2023
Last NPPES UpdateOctober 19, 20262 updates tracked since enumeration
NPPES CertifiedOctober 19, 2026
✔ NPI 1891570297 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.
2832 E CHAPMAN AVE, Orange, CA 92869
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Other Names 1

Doing Business AsGrants Chiropractic

Secondary Practice Locations 2

Location 12661 W Whittier Blvd Ste ALA Habra, CA 90631-3448 · Phone (626) 369-7077 · Fax (626) 369-0175
Location 22031 Orchard Dr Ste 280Newport Beach, CA 92660-1528 · Phone (714) 432-7777 · Fax (714) 432-0842

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Grant Soloway's Oc Chiropractic Corporation 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 Grant Soloway's Oc Chiropractic Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Grant Soloway, DC
Chiropractic
NPI 1659081966
2832 E CHAPMAN AVE
Orange, CA 92869
(714) 270-0639
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 Grant Soloway's Oc Chiropractic Corporation's NPI number?

The NPI number for Grant Soloway's Oc Chiropractic Corporation is 1891570297. It was assigned to this organization in the NPPES registry on August 25, 2023. The provider is doing business as Grants Chiropractic.

Where is Grant Soloway's Oc Chiropractic Corporation located?

Grant Soloway's Oc Chiropractic Corporation is located at 2832 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 532-2827.

What is Grant Soloway's Oc Chiropractic Corporation's specialty?

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

Is Grant Soloway's Oc Chiropractic Corporation enrolled in Medicare?

Yes. Grant Soloway's Oc Chiropractic Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Grant Soloway's Oc Chiropractic Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Grant Soloway's Oc Chiropractic Corporation. 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 Grant Soloway's Oc Chiropractic Corporation was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.