MARIA ALEXA CROSBY PT
NPI 1891709739
Physical Therapist in Fountain Valley, CA
About Maria Alexa Crosby Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA ALEXA CROSBY PT (NPI 1891709739) is an individual physical therapist in Fountain Valley, California, licensed in California (PT18403) and active in the NPI registry since July 2006. She is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
- 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.
Other Names 1
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
Maria Alexa Crosby Pt 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 Reassignments
3Medicare enrollment records show Maria Crosby reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Westminster, CA 92683
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Seal Beach, CA 90740
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Buena Park, CA 90620
- Reassigned Medicare billing, California enrollment
- 4 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
FOUNTAIN VALLEY, CA 92708
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 Maria Crosby's NPI number?
The NPI number for Maria Crosby is 1891709739. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as Maria Alexa Arnaldo Pt.
Where is Maria Crosby located?
Maria Crosby practices at 11100 Warner Ave Suite 218, Fountain Valley, CA 92708. The listed phone number is (714) 424-0290.
What is Maria Crosby's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Maria Crosby enrolled in Medicare?
Yes. Maria Crosby 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 organizations bill Medicare for Maria Crosby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Crosby reassigns Medicare benefits to 3 organizations: Newpoint Physical Therapy Services Inc (Westminster, CA), Rossmoor Rehabilitation Inc (Seal Beach, CA) and Recovercare Therapy Group, Inc. (Buena Park, CA). Each 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 Maria Crosby'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 Maria Crosby was last updated on September 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.