James Michael Darne, RNFA
Registered Nurse · Fountain Valley, CA
James Michael Darne, RNFA is a registered nurse with a practice address in Fountain Valley, California, and NPI 1235886649, issued on Mar 5, 2022. Check the license (California 735740, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- James Michael Darne
- Credential
- RNFA
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 735740 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18111 Brookhurst St, Fountain Valley, CA 92708
- Phone
- (714) 378-7550
- Enumerated
- Mar 5, 2022
- Record last updated
- Mar 5, 2022
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Also registered at 18111 Brookhurst St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Michael Darne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 735740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
James Michael Darne among 13,506 registered nurse records in California
James Michael Darne, RNFA is one of 13,506 registered nurse records with a practice address in California. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 60% of them.
- NPI issued2022 · 60% of these records are older, 35% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Registered Nurse providers in California
There are 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,506 in California → Every provider in Fountain Valley → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Dorothy Baker, RN, CRNFAFountain Valley, CA 927081073631024
- Nicole Chou, RNFountain Valley, CA 927081679818553
- Gina Ciaramitaro, RNFountain Valley, CA 927081902757354
- Jillian ClausiFountain Valley, CA 927081235807405
- Nicole Erskine, B.S.N.Fountain Valley, CA 927081154628816
- Monica LeonFountain Valley, CA 927081366770836
- Erin Mahdavi, RNFountain Valley, CA 927081003764267
- Cheryl Maytubby, RNFountain Valley, CA 927081396127817
Common questions
What is James Michael Darne, RNFA's NPI number?
James Michael Darne, RNFA's National Provider Identifier (NPI) is 1235886649, issued on Mar 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is James Michael Darne, RNFA located?
The NPPES record lists a practice address at 18111 Brookhurst St, Fountain Valley, CA, 92708. Phone: (714) 378-7550. Providers update this record themselves, so call before visiting.
How can I verify James Michael Darne, RNFA's license?
NPPES lists California license number 735740, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.