MARIA MASO
NPI 1386170553
Occupational Therapist - Hand in Castro Valley, CA
About Maria Maso NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA MASO (NPI 1386170553) is an individual hand provider in Castro Valley, California, licensed in Florida (OT20071) and active in the NPI registry since May 2017. She maintains a secondary practice location in Sunrise and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Maria Maso 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.
Areas of Expertise CMS Part B claims 6
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CASTRO VALLEY, CA 94546
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 Maso's NPI number?
The NPI number for Maria Maso is 1386170553. It was assigned to this individual provider in the NPPES registry on May 10, 2017.
Where is Maria Maso located?
Maria Maso practices at 20996 Redwood Rd, Castro Valley, CA 94546. The listed phone number is (510) 537-0272.
What is Maria Maso's specialty?
The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.
Is Maria Maso enrolled in Medicare?
Yes. Maria Maso 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.
What insurance does Maria Maso accept?
Health plans from Oscar Health Maintenance Organization of Florida list Maria Maso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Maria Maso was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.