NPPES file of Aug 9, 2026

Jonathan Michael Day, RN, CRNP, PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner · Santa Ana, CA

Jonathan Michael Day, RN, CRNP, PMHNP-BC is a psychiatric/mental health nurse practitioner with a practice address in Santa Ana, California, and NPI 1306508502, issued on Oct 6, 2021. Check the license (California 95028640, 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
1306508502
Name
Jonathan Michael Day
Credential
RN, CRNP, PMHNP-BC
Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner 363LP0808X
License number
95028640 CA
Self-reported in NPPES; status is on the state search
Practice location
5 Hutton Centre Dr Ste 950, Santa Ana, CA 92707
Phone
(855) 434-7763
Enumerated
Oct 6, 2021
Record last updated
Nov 5, 2025
Medicare enrollment
Enrolled (PECOS I20250207000601); 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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Also registered at 5 Hutton Centre Dr Ste 950

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

  1. Sage Alossi, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1487477840
  2. William Ayoub, PA-CPhysician Assistant1619774304
  3. Marisol Barraza, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1407618481
  4. Dana Brannigan, MS, PA-CMedical Physician Assistant1467598318
  5. Gabrielle Carter, RN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1245062736
  6. Nathalie De Vera, PA-CMedical Physician Assistant1366131591

Verify Jonathan Michael Day 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 95028640    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 2 group practices

  1. J M Geiss DO ApcSanta Ana, CA
  2. Senior Doc Integrated Med PCCorona Del Mar, CA

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

Psychiatric/Mental Health Nurse Practitioner providers in California

There are 4,226 psychiatric/mental health nurse practitioner records in California.

All 4,226 in California → Every provider in Santa Ana →

Other psychiatric/mental health nurse practitioner records in California

  1. Cristina Aamot, NPSanta Ana, CA1356563167
  2. Calista Abaekobe, NPCulver City, CA1205590338
  3. Jane Abanes, NPSan Francisco, CA1821385675
  4. Pamela Joy Abao, NPValencia, CA1093178261
  5. Kazeem AbassLos Angeles, CA1518434281
  6. Nefretiri Abat, PMHNP-BCHayward, CA1184324014
  7. Oluwakemi AbayomiLos Angeles, CA1598508913
  8. Natasha Abbas, PMHNPLong Beach, CA1619797834
  9. Taha Abdelwahhab, APRN-CNP, PMHNPHayward, CA1760670616
  10. Ralaine Abdon, NPSacramento, CA1124699855

Common questions

What is Jonathan Michael Day, RN, CRNP, PMHNP-BC's NPI number?

Jonathan Michael Day, RN, CRNP, PMHNP-BC's National Provider Identifier (NPI) is 1306508502, issued on Oct 6, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Michael Day, RN, CRNP, PMHNP-BC located?

The NPPES record lists a practice address at 5 Hutton Centre Dr Ste 950, Santa Ana, CA, 92707. Phone: (855) 434-7763. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Michael Day, RN, CRNP, PMHNP-BC's license?

NPPES lists California license number 95028640, 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.