Crystal Brown, O.T.
NPI 1538365606 · Occupational Therapist · Downey, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Crystal Brown, O.T. is a Occupational Therapist provider in Downey, CA (NPI 1538365606).
Provider details
- NPI number
- 1538365606
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- O.T.
- Sex
- Female
- Sole proprietor
- No
- License
- 4640 (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
19 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
- 2007-06-25
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Crystal Brown's NPI number?
- Crystal Brown's National Provider Identifier (NPI) is 1538365606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Brown's specialty?
- Crystal Brown is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Crystal Brown located?
- Crystal Brown's practice location on file with NPPES is 9333 Imperial Hwy, Downey, CA 90242-2812.
- What is Crystal Brown's phone number?
- The practice phone number listed in the NPPES registry for Crystal Brown is (562) 657-8886.
- Does Crystal Brown accept Medicare?
- Crystal Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Crystal Brown's NPI active?
- Yes — Crystal Brown's NPI (1538365606) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.