DR. JOHN MICHAEL CASCI D.C.
NPI 1902092018
Chiropractor in Pasadena, CA
About Dr. John Michael Casci D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN MICHAEL CASCI D.C. (NPI 1902092018) is an individual chiropractor in Pasadena, California, licensed in California (30704) and active in the NPI registry since September 2007. He is a graduate of Cleveland Chiropractic College - Los Angeles (2005).
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. John Michael Casci D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Casci reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Pasadena, CA 91030
- Reassigned Medicare billing, California enrollment
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PASADENA, CA 91101
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 John Casci's NPI number?
The NPI number for John Casci is 1902092018. It was assigned to this individual provider in the NPPES registry on September 21, 2007.
Where is John Casci located?
John Casci practices at 48 N El Molino Ave Suite 102, Pasadena, CA 91101. The listed phone number is (626) 585-1616.
What is John Casci's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is John Casci enrolled in Medicare?
Yes. John Casci is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Casci's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Casci reassigns Medicare benefits to Casci Chiropractic, Inc. (South Pasadena, 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 John Casci'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 John Casci was last updated on March 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. John Michael Casci, D.C. · NPI 1902092018
Chiropractor provider in Pasadena, California. Individual provider, active in the CMS NPPES registry since September 21, 2007.
## Identity
- **NPI:** 1902092018 (Entity type: Individual)
- **Enumerated:** September 21, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 30704 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 48 N EL MOLINO AVE, SUITE 102, Pasadena, CA 91101-1861
- **Phone:** (626) 585-1616
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Casci Chiropractic, Inc. (NPI 1609251677, South Pasadena, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Cleveland Chiropractic College - Los Angeles, class of 2005
## Record status
- **NPPES last updated:** March 31, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1902092018) · Data from the CMS NPPES public registry.