Stephenie R. Champlin, MSW, LCSW
Clinical Social Worker · Costa Mesa, CA
Stephenie R. Champlin, MSW, LCSW is a clinical social worker with a practice address in Costa Mesa, California, and NPI 1710257936, issued on Jan 4, 2012. Check the license (California LCSW 74243, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephenie R. Champlin
- Credential
- MSW, LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW 74243 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3505 Cadillac Ave, Costa Mesa, CA 92626
- Phone
- (714) 432-9856
- Enumerated
- Jan 4, 2012
- Record last updated
- Nov 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 432-7075
- Medicare enrollment
- Enrolled (PECOS I20161213001776); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 3505 Cadillac Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Therese Wright, NPAdult Health Nurse Practitioner1760428072
- Nancy Young, PHDClinical Psychologist1205862224
Verify Stephenie R. Champlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW 74243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Stephenie R. Champlin among 36,261 clinical social worker records in California
Stephenie R. Champlin, MSW, 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 not. Its NPI, issued in 2012, is newer than 38% of them.
- NPI issued2012 · 38% of these records are older, 58% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2010 · median 2012 among the 4,008 with a school on file
- Record last updated2016 · 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).
92 clinical social worker records list a practice address in Costa Mesa
They are 92 of the 4,286 NPPES records with a practice address in Costa Mesa, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Costa Mesa → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Naomi BabcockCosta Mesa, CA 926261619004736
- Gail Bembinster, LCSWCosta Mesa, CA 926261487677431
- Ying-Ling ChaoCosta Mesa, CA 926261861655045
- Regina Dupre, LCSWCosta Mesa, CA 926261568672681
- Butch Froberg, LCSWCosta Mesa, CA 926261508956871
- Jacqueline Hoagland, LCSWCosta Mesa, CA 926261225277676
- Patricia Holden, LCSW, PSY DCosta Mesa, CA 926261174624688
- Carlita Hughes-Darby, LCSWCosta Mesa, CA 926261518047372
Common questions
What is Stephenie R. Champlin, MSW, LCSW's NPI number?
Stephenie R. Champlin, MSW, LCSW's National Provider Identifier (NPI) is 1710257936, issued on Jan 4, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Stephenie R. Champlin, MSW, LCSW located?
The NPPES record lists a practice address at 3505 Cadillac Ave, Costa Mesa, CA, 92626. Phone: (714) 432-9856. Providers update this record themselves, so call before visiting.
How can I verify Stephenie R. Champlin, MSW, LCSW's license?
NPPES lists California license number LCSW 74243, 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. 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.