MATTHEW GRIFFIS
NPI 1134579394
Physical Therapist in Oceanside, CA

Active since June 20, 2016
614 N FREEMAN ST, OCEANSIDE, CA 92054(321) 274-2745 Get Directions Write a Review

NPPES record last updated: December 6, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 6, 2019, Nov 11, 2019, Jun 20, 2016 (3 updates tracked since 2016).

About Matthew Griffis NPPES

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

MATTHEW GRIFFIS (NPI 1134579394) is an individual physical therapist in Oceanside, California, licensed in California (PT297406) and active in the NPI registry since June 2016. He maintains a secondary practice location in Carrboro.

NPPES Registry Identity

NPI1134579394
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameMATTHEW GRIFFIS
Location Address614 N FREEMAN STOceanside, CA 92054-2417
Mailing Address614 N Freeman StOceanside, CA 92054-2417 · (321) 274-2745
Sole ProprietorNo
Enumeration DateJune 20, 2016
Last NPPES UpdateDecember 6, 20193 updates tracked since enumeration
✔ NPI 1134579394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in CA · PT297406
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
Also ListedPhysical Therapist · GeriatricsTaxonomy 2251G0304X · License PT297406 (CA)
614 N FREEMAN ST, Oceanside, CA 92054

Secondary Practice Location 1

Location 1100 Primrose LnCarrboro, NC 27510-5574 · Phone (321) 274-2745

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew Griffis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Physical Therapist
436 CHESTNUT ST UNIT 1
Lakewood, NJ 08701
  • Reassigned Medicare billing, California enrollment
  • 190 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist (Geriatrics)
614 N FREEMAN ST
OCEANSIDE, CA 92054

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 Griffis's NPI number?

The NPI number for Matthew Griffis is 1134579394. It was assigned to this individual provider in the NPPES registry on June 20, 2016.

Where is Matthew Griffis located?

Matthew Griffis practices at 614 N Freeman St, Oceanside, CA 92054. The listed phone number is (321) 274-2745.

What is Matthew Griffis's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Matthew Griffis enrolled in Medicare?

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

Which organization bills Medicare for Matthew Griffis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Griffis reassigns Medicare benefits to Sand Coast Rehab Physical Therapy Inc (Lakewood, NJ). 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 Griffis'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 Griffis was last updated on December 6, 2019. 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.