DR. JACK C HEWITT D.C.
NPI 1215165220
Chiropractor in Los Alamitos, CA
About Dr. Jack C Hewitt D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JACK C HEWITT D.C. (NPI 1215165220) is an individual chiropractor in Los Alamitos, California, licensed in California (DC31004) and active in the NPI registry since June 2009. He is a graduate of Los Angeles College Of Chiropractic (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Jack C Hewitt 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 Jack Hewitt reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Alamitos, CA 90720
- 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 18
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ALAMITOS, CA 90720
LOS ALAMITOS, CA 90720
LOS ALAMITOS, CA 90720
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 Jack Hewitt's NPI number?
The NPI number for Jack Hewitt is 1215165220. It was assigned to this individual provider in the NPPES registry on June 29, 2009.
Where is Jack Hewitt located?
Jack Hewitt practices at 10900 Los Alamitos Blvd #141, Los Alamitos, CA 90720. The listed phone number is (562) 508-5109.
What is Jack Hewitt's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Jack Hewitt enrolled in Medicare?
Yes. Jack Hewitt 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 Jack Hewitt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jack Hewitt reassigns Medicare benefits to Hewitt Kinesis Chiropractic Inc. (Los Alamitos, 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 Jack Hewitt'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 Jack Hewitt was last updated on August 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Jack C Hewitt, D.C. · NPI 1215165220
Chiropractor provider in Los Alamitos, California. Individual provider, active in the CMS NPPES registry since June 29, 2009.
## Identity
- **NPI:** 1215165220 (Entity type: Individual)
- **Enumerated:** June 29, 2009
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DC31004 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 10900 LOS ALAMITOS BLVD, #141, Los Alamitos, CA 90720-2354
- **Phone:** (562) 508-5109 · **Fax:** (855) 419-4417
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Hewitt Kinesis Chiropractic Inc. (NPI 1841998226, Los Alamitos, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Los Angeles College Of Chiropractic, class of 2008
## Record status
- **NPPES last updated:** August 27, 2012
- **Other identifiers:** Other DC31004 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1215165220) · Data from the CMS NPPES public registry.