Jonalyn Madera, FNP
Registered Nurse · San Diego, CA
Jonalyn Madera, FNP is a registered nurse with a practice address in San Diego, California, and NPI 1376436196, issued on May 30, 2025. Check the license (California 95273734, 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
- Jonalyn Madera
- Credential
- FNP
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 95273734 CA
Self-reported in NPPES; status is on the state search - Practice location
- PO Box 740162, San Diego, CA 92174
- Phone
- (951) 446-6590
- Enumerated
- May 30, 2025
- Record last updated
- Jun 1, 2025
- Medicare enrollment
- Enrolled (PECOS I20260506003657); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Verify Jonalyn Madera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95273734Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jonalyn Madera among 13,506 registered nurse records in California
Jonalyn Madera, FNP 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 2025, is newer than 80% of them.
- NPI issued2025 · 80% of these records are older, 10% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 1% of these records are
- Graduated2025 · median 2018 among the 146 with a school on file
- Record last updated2025 · 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).
1,223 registered nurse records list a practice address in San Diego
They are 1,223 of the 52,937 NPPES records with a practice address in San Diego, and 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 13,506 in California → Every provider in San Diego → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Yessica Hernandez, RNSan Ysidro, CA 921731912530312
- Nicole Renteria, RNSan Ysidro, CA 921731003404062
- Aurelia Stephens, RN, CDESan Ysidro, CA 921731811134745
- Annamarie Agreda, RNSan Diego, CA 921721528941846
- Deanna Dunbar, RNSan Diego, CA 921611609497544
- Joseph Ferris, R.N.San Diego, CA 921611396161907
- Anna Gallagher, RNSan Diego, CA 921611689522484
- Jessica Garafola, RNSan Diego, CA 921611033830211
Common questions
What is Jonalyn Madera, FNP's NPI number?
Jonalyn Madera, FNP's National Provider Identifier (NPI) is 1376436196, issued on May 30, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Jonalyn Madera, FNP located?
The NPPES record lists a practice address at PO Box 740162, San Diego, CA, 92174. Phone: (951) 446-6590. Providers update this record themselves, so call before visiting.
How can I verify Jonalyn Madera, FNP's license?
NPPES lists California license number 95273734, 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.