Maria Alexa Crosby, PT
Physical Therapist · Fountain Valley, CA
Maria Alexa Crosby, PT is a physical therapist with a practice address in Fountain Valley, California, and NPI 1891709739, issued on Jul 28, 2006. Check the license (California PT18403, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Alexa Crosby
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT18403 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11100 Warner Ave, Fountain Valley, CA 92708
- Phone
- (714) 424-0290
- Enumerated
- Jul 28, 2006
- Record last updated
- Sep 30, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (714) 424-0278
- Medicare enrollment
- Enrolled (PECOS I20060913000275); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 11100 Warner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reginald Abraham, M DThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1720042864
- Joel Berman, M.D.Surgery Physician1790724490
- Bao Bui, M.D.Cardiovascular Disease Physician1801099593
- Andrew Ceavatta, M.D.Dermatology Physician1164486965
- Himmet Dajee, MDSpecialist1124082730
- Robert Devereaux, MDFamily Medicine Physician1043264781
Verify Maria Alexa Crosby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT18403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Recovercare Therapy Group, Inc.Norwalk, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
53 physical therapist records list a practice address in Fountain Valley
They are 53 of the 2,190 NPPES records with a practice address in Fountain Valley, and 22,531 physical therapist records in California.
All 53 in Fountain Valley → All 22,531 in California → Every provider in Fountain Valley →
Other physical therapist records in California
- Jennifer Aanestad, PTPinole, CA1033786215
- Sarah Aaron, DPTManhattan Beach, CA1275270282
- Alexander Abad, M.P.T.San Francisco, CA1790848505
- Edgar Fernando Abad, P.T.Pasadena, CA1982784542
- Trisha Abad-GarciaCastro Valley, CA1316284664
- Joseph Abano, PT, DPTGlendale, CA1376298968
- Jennifer Abanto, RPTPasadena, CA1992476501
- Peter John Abanto, PTSan Diego, CA1760367460
- Leslie Abarca, DPTLos Angeles, CA1518890383
- Valeria Abarca, DPTMission Viejo, CA1164024683
Common questions
What is Maria Alexa Crosby, PT's NPI number?
Maria Alexa Crosby, PT's National Provider Identifier (NPI) is 1891709739, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Alexa Crosby, PT located?
The NPPES record lists a practice address at 11100 Warner Ave, Fountain Valley, CA, 92708. Phone: (714) 424-0290. Providers update this record themselves, so call before visiting.
How can I verify Maria Alexa Crosby, PT's license?
NPPES lists California license number PT18403, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.