Lori Marrison, L.I.C.S.W
Clinical Social Worker · Mather, CA
Lori Marrison, L.I.C.S.W is a clinical social worker with a practice address in Mather, California, and NPI 1447483748, issued on Sep 2, 2009. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lori Marrison
- Credential
- L.I.C.S.W
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW 00009746 WA
Self-reported in NPPES; status is on the state search - Practice location
- 10535 Hospital Way, Mather, CA 95655
- Phone
- (800) 382-8387
- Enumerated
- Sep 2, 2009
- Record last updated
- Sep 2, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 10535 Hospital Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lori Marrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Lori Marrison among 36,261 clinical social worker records in California
Lori Marrison, L.I.C.S.W 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 2009, is newer than 28% of them.
- NPI issued2009 · 28% of these records are older, 69% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2009 · 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).
32 clinical social worker records list a practice address in Mather
They are 32 of the 398 NPPES records with a practice address in Mather, 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 Mather → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lisa Bishop, MSW, LCSWMather, CA 956551477665826
- Karen Borrego, MSW, LCSWMather, CA 956551518933910
- Suzanne Cooper, LCSWMather, CA 956551891092557
- James Durand, LCSWMather, CA 956551972714103
- Darina Hul, BASW, MSWMather, CA 956551972616050
- Edward Koch, ASWMather, CA 956551992779367
- Janet LialMather, CA 956551568435147
- Robin Murray, ASWMather, CA 956551336466382
Common questions
What is Lori Marrison, L.I.C.S.W's NPI number?
Lori Marrison, L.I.C.S.W's National Provider Identifier (NPI) is 1447483748, issued on Sep 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Lori Marrison, L.I.C.S.W located?
The NPPES record lists a practice address at 10535 Hospital Way, Mather, CA, 95655. Phone: (800) 382-8387. Providers update this record themselves, so call before visiting.
How can I verify Lori Marrison, L.I.C.S.W's license?
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.