Mary Grace Perez, OTR/L
NPI 1114863156 · Occupational Therapist · Rancho Cucamonga, CA
Mary Grace Perez, OTR/L is a Occupational Therapist provider in Rancho Cucamonga, CA (NPI 1114863156).
Provider details
- NPI number
- 1114863156
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 23897 (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
Under 1 yr in 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
- 2026-04-23
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Mary Grace Perez's NPI number?
- Mary Grace Perez's National Provider Identifier (NPI) is 1114863156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Grace Perez's specialty?
- Mary Grace Perez is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Grace Perez located?
- Mary Grace Perez's practice location on file with NPPES is 8825 Base Line Rd, Rancho Cucamonga, CA 91730-1113.
- What is Mary Grace Perez's phone number?
- The practice phone number listed in the NPPES registry for Mary Grace Perez is (626) 510-0940.
- Is Mary Grace Perez's NPI active?
- Yes — Mary Grace Perez's NPI (1114863156) 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.