DR. RYAN HUMMEL D.C.
NPI 1811913213
Chiropractor in San Diego, CA
About Dr. Ryan Hummel D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RYAN HUMMEL D.C. (NPI 1811913213) is an individual chiropractor in San Diego, California, licensed in California (DC31061) and active in the NPI registry since July 2006.
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. Ryan Hummel D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ryan Hummel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92106
- Reassigned Medicare billing, California enrollment
- 2 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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92106
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 Ryan Hummel's NPI number?
The NPI number for Ryan Hummel is 1811913213. It was assigned to this individual provider in the NPPES registry on July 15, 2006.
Where is Ryan Hummel located?
Ryan Hummel practices at 5055 N Harbor Dr Ste 100, San Diego, CA 92106. The listed phone number is (619) 523-9355.
What is Ryan Hummel's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Ryan Hummel enrolled in Medicare?
Yes. Ryan Hummel is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ryan Hummel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Hummel reassigns Medicare benefits to Hummel Chiropractic Center Professional Corp (San Diego, 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 Ryan Hummel'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 Ryan Hummel was last updated on February 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Ryan Hummel, D.C. · NPI 1811913213
Chiropractor provider in San Diego, California. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1811913213 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC31061 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5055 N HARBOR DR STE 100, San Diego, CA 92106-2302
- **Phone:** (619) 523-9355
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Hummel Chiropractic Center Professional Corp (NPI 1427371699, San Diego, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1811913213) · Data from the CMS NPPES public registry.