Ramon Diaz
NPI 1740757533 · Registered Respiratory Therapist · Downey, CA
Ramon Diaz is a Registered Respiratory Therapist provider in Downey, CA (NPI 1740757533).
Provider details
- NPI number
- 1740757533
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 30155 (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
7 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
- 2018-10-30
- Last updated
- 2018-10-30
Frequently asked questions
- What is Ramon Diaz's NPI number?
- Ramon Diaz's National Provider Identifier (NPI) is 1740757533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ramon Diaz's specialty?
- Ramon Diaz is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Ramon Diaz located?
- Ramon Diaz's practice location on file with NPPES is 9333 Imperial Hwy, Downey, CA 90242-2812.
- What is Ramon Diaz's phone number?
- The practice phone number listed in the NPPES registry for Ramon Diaz is (562) 657-8852.
- Is Ramon Diaz's NPI active?
- Yes — Ramon Diaz's NPI (1740757533) is active in the NPPES registry as of the last update on 2018-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.