Joseph Mario Castillo
Registered Nurse · San Diego, CA
Joseph Mario Castillo is a registered nurse with a practice address in San Diego, California, and NPI 1801426648, issued on Jan 21, 2020. Check the license (California 95212931, 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
- Joseph Mario Castillo
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 95212931 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1700 Pacific Hwy, San Diego, CA 92101
- Phone
- (619) 515-6555
- Enumerated
- Jan 21, 2020
- Record last updated
- Jan 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 13,506 in California → Look up another NPI →
Also registered at 1700 Pacific Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christine Wright, R.N., P.H.N.Administrator Registered Nurse1043335060
Verify Joseph Mario Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95212931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joseph Mario Castillo among 13,506 registered nurse records in California
Joseph Mario Castillo 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 2020, is newer than 48% of them.
- NPI issued2020 · 48% of these records are older, 47% newer
- In a Medicare fileNo · 3% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2020 · 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
- Samuel Bass, RNSan Diego, CA 921011154518066
- Patricia BurninghamSan Diego, CA 921011578639266
- Linda Carter, RNSan Diego, CA 921011538237359
- Annie Deguzman, RNSan Diego, CA 921011497942304
- Henry Hurt, RNSan Diego, CA 921011417181454
- Mary Razo, RNSan Diego, CA 921011144492109
- Diane RexinSan Diego, CA 921011144346347
- Edeliza Salvame, RNSan Diego, CA 921011417181447
Common questions
What is Joseph Mario Castillo's NPI number?
Joseph Mario Castillo's National Provider Identifier (NPI) is 1801426648, issued on Jan 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Mario Castillo located?
The NPPES record lists a practice address at 1700 Pacific Hwy, San Diego, CA, 92101. Phone: (619) 515-6555. Providers update this record themselves, so call before visiting.
How can I verify Joseph Mario Castillo's license?
NPPES lists California license number 95212931, 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.