Maria Maso
NPI 1386170553 · Hand Occupational Therapist · Castro Valley, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Maso is a Hand Occupational Therapist provider in Castro Valley, CA (NPI 1386170553).
Provider details
- NPI number
- 1386170553
- Entity type
- Individual
- Primary specialty
- Hand Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17438 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,062 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 415 | $31 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 336 | $25 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 120 | $22 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 79 | $21 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 77 | $24 |
| Evaluation for Occupational Therapy, Typically 30 Minutes97165 | 35 | $101 |
Practice location
Mailing address
Additional practice locations (1)
- 10095 W Oakland Park BlvdSunrise, FL 33351-6919Phone: (954) 982-6600
Registry dates
- Enumerated
- 2017-05-10
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Maria Maso's NPI number?
- Maria Maso's National Provider Identifier (NPI) is 1386170553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Maso's specialty?
- Maria Maso is listed in the NPPES registry with a primary specialty of Hand Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Maria Maso located?
- Maria Maso's practice location on file with NPPES is 20996 Redwood Rd, Castro Valley, CA 94546-5918.
- What is Maria Maso's phone number?
- The practice phone number listed in the NPPES registry for Maria Maso is (510) 537-0272.
- Does Maria Maso accept Medicare?
- Maria Maso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Maso's NPI active?
- Yes — Maria Maso's NPI (1386170553) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.