NPPES file of Aug 9, 2026

Jonathan Marshall Castro

Marriage & Family Therapist · Corona, CA

Jonathan Marshall Castro is a marriage & family therapist with a practice address in Corona, California, and NPI 1285105965, issued on Dec 6, 2018. Check the license (California 112433, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285105965
Name
Jonathan Marshall Castro
Primary taxonomy
Marriage & Family Therapist 106H00000X
License number
112433 CA
Self-reported in NPPES; status is on the state search
Practice location
2813 S Main St, Corona, CA 92882
Phone
(951) 737-2962
Enumerated
Dec 6, 2018
Record last updated
Apr 26, 2022
Medicare enrollment
Enrolled (PECOS I20240618000969); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →

Also registered at 2813 S Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lizbeth ArreolaMental Health Counselor1407556343
  2. Kim BaileyPeer Specialist1609470202
  3. Morgan BakerAddiction (Substance Use Disorder) Counselor1831504893
  4. Larissa Barton AndersonCase Manager/Care Coordinator1255953717
  5. Ana BenitezPeer Specialist1649630989
  6. Sheterah Burnett-Wrenn, FNP-CFamily Medicine Physician1891182002

Verify Jonathan Marshall Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 112433    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupRiverside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jonathan Marshall Castro among 59,889 marriage & family therapist records in California

Jonathan Marshall Castro is one of 59,889 marriage & family therapist records with a practice address in California. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 61% of them.

  • NPI issued2018 · 61% of these records are older, 34% newer
  • In a Medicare fileYes · 4% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated2014 · median 2013 among the 4,574 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

202 marriage & family therapist records list a practice address in Corona

They are 202 of the 3,731 NPPES records with a practice address in Corona, and 59,889 marriage & family therapist records in California.

All 59,889 in California → Every provider in Corona → Marriage & Family Therapist nationwide →

The 8 marriage & family therapist records with the nearest ZIP codes

  1. David Camplin, MFTCorona, CA 928821225048432
  2. William Degroot III, MFTCorona, CA 928821871511857
  3. Falaya DesilvaCorona, CA 928821669675781
  4. Nicole GarciaCorona, CA 928821184963456
  5. Ronald Hall, MA, MACorona, CA 928821316148752
  6. Steve HughesCorona, CA 928821861684664
  7. Brenda IbarraCorona, CA 928821710322581
  8. Shrinidhi Iyengar, PHD MFTCorona, CA 928821528347648

Common questions

What is Jonathan Marshall Castro's NPI number?

Jonathan Marshall Castro's National Provider Identifier (NPI) is 1285105965, issued on Dec 6, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Marshall Castro located?

The NPPES record lists a practice address at 2813 S Main St, Corona, CA, 92882. Phone: (951) 737-2962. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Marshall Castro's license?

NPPES lists California license number 112433, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.