Leslie Ann Jansen, RNFA
Registered Nurse First Assistant · Mission Viejo, CA
Leslie Ann Jansen, RNFA is a registered nurse first assistant with a practice address in Mission Viejo, California, and NPI 1992726715, issued on Jul 21, 2006. Check the license (California 556500, 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
- Leslie Ann Jansen
- Credential
- RNFA
- Primary taxonomy
- Registered Nurse First Assistant 163WR0006X
- License number
- 556500 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26651 Las Tunas Dr, Mission Viejo, CA 92692
- Phone
- (949) 395-6661
- Enumerated
- Jul 21, 2006
- Record last updated
- Apr 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (949) 383-4808
- Entity
- Type 1 · individual
Verify Leslie Ann Jansen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 556500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Registered Nurse First Assistant providers in California
There are 303 registered nurse first assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other registered nurse first assistant records in California
- Darin Abacherli, RNFAMammoth Lakes, CA1114721008
- Antoinette Aguayo, RNFAElverta, CA1396449450
- Ignacio Aguilar, RNFAPasadena, CA1497583603
- Bahjat Akari, RNFAMurrieta, CA1588853683
- Betsy Albrecht, R.N. CNOR RNFARiverside, CA1043643208
- Woodryan Alexander, CRNFAValencia, CA1750501375
- Rachel Ann Alikes, RNModesto, CA1073441374
- Glenn Almazan, RNFACerritos, CA1598640443
- Rebecca Althoff, RNFASanta Rosa, CA1427119668
- Jessica Alva, R.N.F.A.Laguna Hills, CA1265848733
Common questions
What is Leslie Ann Jansen, RNFA's NPI number?
Leslie Ann Jansen, RNFA's National Provider Identifier (NPI) is 1992726715, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Ann Jansen, RNFA located?
The NPPES record lists a practice address at 26651 Las Tunas Dr, Mission Viejo, CA, 92692. Phone: (949) 395-6661. Providers update this record themselves, so call before visiting.
How can I verify Leslie Ann Jansen, RNFA's license?
NPPES lists California license number 556500, 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.