Marcy De Perio, OTR/L
NPI 1871755637 · Occupational Therapist · San Jose, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcy De Perio, OTR/L is a Occupational Therapist provider in San Jose, CA (NPI 1871755637).
Provider details
- NPI number
- 1871755637
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 10911 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-07-01
- Last updated
- 2012-07-18
Frequently asked questions
- What is Marcy De Perio's NPI number?
- Marcy De Perio's National Provider Identifier (NPI) is 1871755637, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy De Perio's specialty?
- Marcy De Perio is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marcy De Perio located?
- Marcy De Perio's practice location on file with NPPES is 1520 Parkmoor Ave Ste a, San Jose, CA 95128-2422.
- What is Marcy De Perio's phone number?
- The practice phone number listed in the NPPES registry for Marcy De Perio is (408) 241-9911.
- Does Marcy De Perio accept Medicare?
- Marcy De Perio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcy De Perio's NPI active?
- Yes — Marcy De Perio's NPI (1871755637) is active in the NPPES registry as of the last update on 2012-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.