Kristina Nicole Irwin, LCSW
Clinical Social Worker · Escondido, CA
Kristina Nicole Irwin, LCSW is a clinical social worker with a practice address in Escondido, California, and NPI 1326761917, issued on Sep 20, 2022. Check the license (California 121353, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristina Nicole Irwin
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 121353 CA
67272 TX
Self-reported in NPPES; status is on the state search - Practice location
- 474 W Vermont Ave Ste 102, Escondido, CA 92025
- Phone
- (760) 828-8467
- Enumerated
- Sep 20, 2022
- Record last updated
- Jan 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20250529001785); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 474 W Vermont Ave Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan HarrisonStudent in an Organized Health Care Education/Training Program1184237703
Verify Kristina Nicole Irwin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 121353Check 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
- Mental Health Systems, Inc.Escondido, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristina Nicole Irwin among 36,261 clinical social worker records in California
Kristina Nicole Irwin, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 81% of them.
- NPI issued2022 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2018 · median 2012 among the 4,008 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
170 clinical social worker records list a practice address in Escondido
They are 170 of the 3,509 NPPES records with a practice address in Escondido, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Escondido → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Caroline Atterton, LCSWEscondido, CA 920251063589513
- Susan Blansett-McAllister, LCSWEscondido, CA 920251033290630
- Penny Blazej, LCSWEscondido, CA 920251316936529
- Sarah Breding, LCSWEscondido, CA 920251093820276
- Teri Cavanagh, LCSWEscondido, CA 920251659466217
- Constance Collins, LCSWEscondido, CA 920251477600195
- Dorothy Devine, LCSWEscondido, CA 920251891702593
- Marci Eisenberg, LCSWEscondido, CA 920251003992504
Common questions
What is Kristina Nicole Irwin, LCSW's NPI number?
Kristina Nicole Irwin, LCSW's National Provider Identifier (NPI) is 1326761917, issued on Sep 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Kristina Nicole Irwin, LCSW located?
The NPPES record lists a practice address at 474 W Vermont Ave Ste 102, Escondido, CA, 92025. Phone: (760) 828-8467. Providers update this record themselves, so call before visiting.
How can I verify Kristina Nicole Irwin, LCSW's license?
NPPES lists California license number 121353, 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.