Joan Rost, CRNFA
NPI 1750596698 · Registered Nurse First Assistant · Newport Beach, CA
Joan Rost, CRNFA is a Registered Nurse First Assistant provider in Newport Beach, CA (NPI 1750596698).
Provider details
- NPI number
- 1750596698
- Entity type
- Individual
- Primary specialty
- Registered Nurse First AssistantNursing Service Providers
- Credential
- CRNFA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 341649 (CA)
Specialties & taxonomies
Nursing 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
- 2007-05-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Rost's NPI number?
- Joan Rost's National Provider Identifier (NPI) is 1750596698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Rost's specialty?
- Joan Rost is listed in the NPPES registry with a primary specialty of Registered Nurse First Assistant (Nursing Service Providers).
- Where is Joan Rost located?
- Joan Rost's practice location on file with NPPES is One Hoag Drive, Newport Beach, CA 92658.
- What is Joan Rost's phone number?
- The practice phone number listed in the NPPES registry for Joan Rost is (949) 764-5661.
- Is Joan Rost's NPI active?
- Yes — Joan Rost's NPI (1750596698) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.