DR. STEPHEN LYLE COLLINS D.C.
NPI 1932213782
Chiropractor - Sports Physician in Fremont, CA
About Dr. Stephen Lyle Collins D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN LYLE COLLINS D.C. (NPI 1932213782) is an individual sports physician in Fremont, California, licensed in California (17276) and active in the NPI registry since August 2006. He is a graduate of Other (1985).
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 and accepts Medicare assignment
Dr. Stephen Lyle Collins D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Stephen Collins reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
French Camp, CA 95231
- Reassigned Medicare billing, California enrollment
- 534 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 2
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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Stephen Collins's NPI number?
The NPI number for Stephen Collins is 1932213782. It was assigned to this individual provider in the NPPES registry on August 18, 2006.
Where is Stephen Collins located?
Stephen Collins practices at 38069 Martha Ave Suite 200, Fremont, CA 94536. The listed phone number is (510) 713-0505.
What is Stephen Collins's specialty?
The primary specialty registered for this NPI is Chiropractor, specializing in Sports Physician, with taxonomy code 111NS0005X.
Is Stephen Collins enrolled in Medicare?
Yes. Stephen Collins is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Stephen Collins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Collins reassigns Medicare benefits to County Of San Joaquin (French Camp, CA). 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 Stephen Collins'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 Stephen Collins was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Stephen Lyle Collins, D.C. · NPI 1932213782
Sports Physician provider in Fremont, California. Individual provider, active in the CMS NPPES registry since August 18, 2006.
## Identity
- **NPI:** 1932213782 (Entity type: Individual)
- **Enumerated:** August 18, 2006
- **Primary specialty:** Chiropractor - Sports Physician · taxonomy 111NS0005X
- **State license:** 17276 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 38069 MARTHA AVE, SUITE 200, Fremont, CA 94536-3811
- **Phone:** (510) 713-0505 · **Fax:** (510) 792-0802
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** County Of San Joaquin (NPI 1801830583, French Camp, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1932213782) · Data from the CMS NPPES public registry.