Maritess Castillo Morales, MSN, RN, FNP-C
Family Nurse Practitioner · Fairfield, CA
Maritess Castillo Morales, MSN, RN, FNP-C is a family nurse practitioner with a practice address in Fairfield, California, and NPI 1730433707, issued on Oct 30, 2012. Check the license (California 22438, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maritess Castillo Morales
- Credential
- MSN, RN, FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 22438 CA
748784 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1620 Pennsylvania Ave, Fairfield, CA 94533
- Phone
- (707) 428-4878
- Enumerated
- Oct 30, 2012
- Record last updated
- Jan 3, 2022
- Medicare enrollment
- Enrolled (PECOS I20171227001990); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1620 Pennsylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebekah Ayodele, M.D.Family Medicine Physician1114965258
- Seturam Pandurangi, M.D.Pediatrics Physician1316032907
- Giang Son, D.P.MPodiatrist1609078377
Verify Maritess Castillo Morales in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 22438Check 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 one group practice
- Permanente Medical Group IncOakland, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
52 family nurse practitioner records list a practice address in Fairfield
They are 52 of the 3,595 NPPES records with a practice address in Fairfield, and 16,966 family nurse practitioner records in California.
All 52 in Fairfield → All 16,966 in California → Every provider in Fairfield →
Other family nurse practitioner records in California
- Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
- Joshua AaronMission Hills, CA1477291805
- Orly Aaron, NPSan Francisco, CA1376912451
- Paris Gilbert Russ AaronSacramento, CA1871079111
- Tiffanne Aaronsen, FNPIndio, CA1568191807
- Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
- Frances Abad, FNPLos Angeles, CA1053504514
- Nnenna AbaezeLong Beach, CA1457820763
- Raymond Abagat, FNPTorrance, CA1306685821
- Ashley AbalCastaic, CA1740140698
Common questions
What is Maritess Castillo Morales, MSN, RN, FNP-C's NPI number?
Maritess Castillo Morales, MSN, RN, FNP-C's National Provider Identifier (NPI) is 1730433707, issued on Oct 30, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Maritess Castillo Morales, MSN, RN, FNP-C located?
The NPPES record lists a practice address at 1620 Pennsylvania Ave, Fairfield, CA, 94533. Phone: (707) 428-4878. Providers update this record themselves, so call before visiting.
How can I verify Maritess Castillo Morales, MSN, RN, FNP-C's license?
NPPES lists California license number 22438, 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.