Martha Hoang
NPI 1043774961 · Registered Respiratory Therapist · Vallejo, CA
Martha Hoang is a Registered Respiratory Therapist provider in Vallejo, CA (NPI 1043774961).
Provider details
- NPI number
- 1043774961
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 30522 (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
- 2019-01-24
- Last updated
- 2019-01-24
Frequently asked questions
- What is Martha Hoang's NPI number?
- Martha Hoang's National Provider Identifier (NPI) is 1043774961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Hoang's specialty?
- Martha Hoang is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Martha Hoang located?
- Martha Hoang's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Martha Hoang's phone number?
- The practice phone number listed in the NPPES registry for Martha Hoang is (707) 651-4886.
- Is Martha Hoang's NPI active?
- Yes — Martha Hoang's NPI (1043774961) is active in the NPPES registry as of the last update on 2019-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.