Ceasar Miguel Barrientos, FNP-C
Family Nurse Practitioner · Irvine, CA
Ceasar Miguel Barrientos, FNP-C is a family nurse practitioner with a practice address in Irvine, California, and NPI 1407006034, issued on Sep 19, 2008. Check the license (California 525721, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ceasar Miguel Barrientos
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 525721 CA
Self-reported in NPPES; status is on the state search - Practice location
- 33 Technology Dr, Irvine, CA 92618
- Phone
- (949) 453-6315
- Enumerated
- Sep 19, 2008
- Record last updated
- Apr 1, 2025
- Fax
- (800) 825-4154
- Medicare enrollment
- Enrolled (PECOS I20250415003427); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Verify Ceasar Miguel Barrientos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 525721Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Coastal Family Medicine IncIrvine, CA
- Memorialcare Medical FoundationLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ceasar Miguel Barrientos among 16,966 family nurse practitioner records in California
Ceasar Miguel Barrientos, FNP-C is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2005 · median 2019 among the 6,793 with a school on file
- Record last updated2025 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
152 family nurse practitioner records list a practice address in Irvine
They are 152 of the 7,778 NPPES records with a practice address in Irvine, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Irvine → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Joseph Barrera, FNPIrvine, CA 926181306289491
- Happy Baumann, FNP-CIrvine, CA 926181316212368
- Ashley Casey, F.N.P.Irvine, CA 926181104003029
- Grace Chung, DNP, FNP-BCIrvine, CA 926181801129234
- Kelly Davey, FNPIrvine, CA 926181205192713
- Nicolann Hedgpeth, NPIrvine, CA 926181235118993
- Barbara Kangas, NPIrvine, CA 926181649579343
- Zahra Kayhan-Mahd, NURSE PRACTITIONERIrvine, CA 926181629280011
Common questions
What is Ceasar Miguel Barrientos, FNP-C's NPI number?
Ceasar Miguel Barrientos, FNP-C's National Provider Identifier (NPI) is 1407006034, issued on Sep 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ceasar Miguel Barrientos, FNP-C located?
The NPPES record lists a practice address at 33 Technology Dr, Irvine, CA, 92618. Phone: (949) 453-6315. Providers update this record themselves, so call before visiting.
How can I verify Ceasar Miguel Barrientos, FNP-C's license?
NPPES lists California license number 525721, 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. Medicare files from data.cms.gov. 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.