NPPES file of Aug 9, 2026

Cassandra Caitlin Seidler, LCSW

Clinical Social Worker · San Juan Capistrano, CA

Cassandra Caitlin Seidler, LCSW is a clinical social worker with a practice address in San Juan Capistrano, California, and NPI 1962118414, issued on Jan 27, 2023. Check the license (California LCSW117734, 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
1962118414
Name
Cassandra Caitlin Seidler
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LCSW117734 CA
Self-reported in NPPES; status is on the state search
Practice location
27128 Paseo Espada Ste 1522A, San Juan Capistrano, CA 92675
Phone
(949) 228-6440
Enumerated
Jan 27, 2023
Record last updated
Apr 14, 2024
Medicare enrollment
Enrolled (PECOS I20240423003886); accepts Medicare assignment
Medical or professional school
Tulane University School Of Medicine, 2020
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 clinical social worker records → All 36,261 in California → Look up another NPI →

Verify Cassandra Caitlin Seidler 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 LCSW117734    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

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Bills Medicare through one group practice

  1. Walk Intuit IncSan Juan Capistrano, CA

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

Cassandra Caitlin Seidler among 36,261 clinical social worker records in California

Cassandra Caitlin Seidler, 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 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 10% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated2020 · median 2012 among the 4,008 with a school on file
  • Record last updated2024 · 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).

24 clinical social worker records list a practice address in San Juan Capistrano

They are 24 of the 676 NPPES records with a practice address in San Juan Capistrano, and 36,261 clinical social worker records in California.

All 36,261 in California → Every provider in San Juan Capistrano → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Susan Bedrosian, L.C.S.WSan Juan Capistrano, CA 926751407243322
  2. Tessa Durbano, LCSWSan Juan Capistrano, CA 926751578940722
  3. Libby Gilman-Fleming, LCSWSan Juan Capistrano, CA 926751528094612
  4. Emma Gomez, LCSWSan Juan Capistrano, CA 926751750510566
  5. Richard Lappin, LCSWSan Juan Capistrano, CA 926751194802777
  6. Roxanne MartirSan Juan Capo, CA 926751063727097
  7. Tannia MirandaSan Juan Capistrano, CA 926751598088379
  8. Evacel NajeraSan Juan Capistrano, CA 926751205119617

Common questions

What is Cassandra Caitlin Seidler, LCSW's NPI number?

Cassandra Caitlin Seidler, LCSW's National Provider Identifier (NPI) is 1962118414, issued on Jan 27, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Caitlin Seidler, LCSW located?

The NPPES record lists a practice address at 27128 Paseo Espada Ste 1522A, San Juan Capistrano, CA, 92675. Phone: (949) 228-6440. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Caitlin Seidler, LCSW's license?

NPPES lists California license number LCSW117734, 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.