Cassandra Fay Barrena
Registered Nurse · Mariposa, CA
Cassandra Fay Barrena is a registered nurse with a practice address in Mariposa, California, and NPI 1255158606, issued on Sep 25, 2024. Check the license (California 534138, 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
- Cassandra Fay Barrena
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 534138 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5379 CA-49, Mariposa, CA 95338
- Phone
- (209) 347-7771
- Enumerated
- Sep 25, 2024
- Record last updated
- Sep 25, 2024
- Entity
- Type 1 · individual
Also registered at 5379 CA-49
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jim Whitworth, PARAMEDICParamedic1619605193
Verify Cassandra Fay Barrena in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 534138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13 registered nurse records list a practice address in Mariposa
They are 13 of the 237 NPPES records with a practice address in Mariposa, and 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13 in Mariposa → All 13,506 in California → Every provider in Mariposa →
Other registered nurse records in California
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- Anu Aaltonen-Bond, RNRancho Cordova, CA1972895696
- Victoria AardappelChico, CA1396148698
- Denise Aaron, RNSan Diego, CA1497345268
- Bernadette Marie Abadilla, RNMillbrae, CA1154970697
- Brenda Abalos, RNNational City, CA1497064737
- Carla Abalos, RNUnion City, CA1669158523
- Caron Faustino Marti AbalosCerritos, CA1811603327
- Geraldine Abalos, RNSanta Cruz, CA1073456109
Common questions
What is Cassandra Fay Barrena's NPI number?
Cassandra Fay Barrena's National Provider Identifier (NPI) is 1255158606, issued on Sep 25, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Fay Barrena located?
The NPPES record lists a practice address at 5379 CA-49, Mariposa, CA, 95338. Phone: (209) 347-7771. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Fay Barrena's license?
NPPES lists California license number 534138, 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.