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DR. MATTHEW ALEXANDER HUBBARD D.C.
NPI 1578650131
Chiropractor in San Diego, CA

Active since October 06, 2006
4344 CONVOY ST, SUITE K, SAN DIEGO, CA 92111(858) 279-7300(858) 279-5535 Get Directions Write a Review

NPPES record last updated: August 19, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Matthew Alexander Hubbard D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MATTHEW ALEXANDER HUBBARD D.C. (NPI 1578650131) is an individual chiropractor in San Diego, California, licensed in California (DC28496) and active in the NPI registry since October 2006. He is a graduate of Life Chiropractic College - West (2001).

NPPES Registry Identity

NPI1578650131
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MATTHEW ALEXANDER HUBBARDCredential: D.C.
Location Address4344 CONVOY ST, SUITE KSan Diego, CA 92111-3737
Mailing Address4344 Convoy St, Suite KSan Diego, CA 92111-3737 · (858) 279-7300 · Fax (858) 279-5535
Phone(858) 279-7300
Fax(858) 279-5535
Sole ProprietorYes
Medical School CMSLife Chiropractic College - WestGraduated 2001
Enumeration DateOctober 6, 2006
Last NPPES UpdateAugust 19, 2009
✔ NPI 1578650131 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC28496
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
4344 CONVOY ST, San Diego, CA 92111
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedDC28496CA · License Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew Alexander Hubbard D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8527013523
PECOS Enrollment IDI20050311000975

Medicare Billing Reassignment

Medicare enrollment records show Matthew Hubbard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hubbard Chiropractic Inc
Same address
Chiropractor
4344 CONVOY ST STE K
San Diego, CA 92111
  • Reassigned Medicare billing, California enrollment
NPI 1487889218 (858) 279-7300

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.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
1,144 services49 patients

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.

MARGARET K. SMITH, INC.
Chiropractor
4344 CONVOY ST, SUITE K
SAN DIEGO, CA 92111
San Diego County (858) 279-7300
BARRY KATZMAN, M.D., INC., APC
Ophthalmology
4344 CONVOY ST, #C-2
SAN DIEGO, CA 92111
San Diego County (858) 565-8822

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 Matthew Hubbard's NPI number?

The NPI number for Matthew Hubbard is 1578650131. It was assigned to this individual provider in the NPPES registry on October 6, 2006.

Where is Matthew Hubbard located?

Matthew Hubbard practices at 4344 Convoy St Suite K, San Diego, CA 92111. The listed phone number is (858) 279-7300.

What is Matthew Hubbard's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Matthew Hubbard enrolled in Medicare?

Yes. Matthew Hubbard is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Matthew Hubbard's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Hubbard reassigns Medicare benefits to Hubbard Chiropractic Inc (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 Matthew Hubbard'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 Matthew Hubbard was last updated on August 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.