DR. DON DAVID SMALLIE DC
NPI 1023057601
Chiropractor in Stockton, CA
About Dr. Don David Smallie Dc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DON DAVID SMALLIE DC (NPI 1023057601) is an individual chiropractor in Stockton, California, licensed in California (DC11659) and active in the NPI registry since June 2006. He is a graduate of Palmer College Chiropractic - Davenport (1976).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Don David Smallie Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Don Smallie reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stockton, CA 95207
- Reassigned Medicare billing, California enrollment
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 154 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
STOCKTON, CA 95207
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 Don Smallie's NPI number?
The NPI number for Don Smallie is 1023057601. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is Don Smallie located?
Don Smallie practices at 2027 Grand Canal Blvd Suite 21, Stockton, CA 95207. The listed phone number is (209) 957-9601.
What is Don Smallie's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Don Smallie enrolled in Medicare?
Yes. Don Smallie is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Don Smallie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Don Smallie reassigns Medicare benefits to 2 organizations: Smallie Chiropractic Inc. (Stockton, CA) and Community Medical Centers Inc (Stockton, CA). Each 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 Don Smallie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Don Smallie was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Don David Smallie, DC · NPI 1023057601
Chiropractor provider in Stockton, California. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1023057601 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC11659 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2027 GRAND CANAL BLVD, SUITE 21, Stockton, CA 95207-6650
- **Phone:** (209) 957-9601 · **Fax:** (209) 956-6808
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Smallie Chiropractic Inc. (NPI 1972559466, Stockton, CA); Community Medical Centers Inc (NPI 1356723936, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Palmer College Chiropractic - Davenport, class of 1976
## Record status
- **NPPES last updated:** July 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1023057601) · Data from the CMS NPPES public registry.