Arnold Bloch, L.C.S.W.
Clinical Social Worker · Los Angeles, CA
Arnold Bloch, L.C.S.W. is a clinical social worker with a practice address in Los Angeles, California, and NPI 1770606378, issued on Apr 9, 2007. Check the license (California LCS13523, 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
- Arnold Bloch
- Credential
- L.C.S.W.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCS13523 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1937 Prosser Ave, Los Angeles, CA 90025
- Phone
- (805) 796-9540
- Enumerated
- Apr 9, 2007
- Record last updated
- Nov 22, 2022
- Medicare enrollment
- Enrolled (PECOS I20080422000940); 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 →
Verify Arnold Bloch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCS13523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Arnold Bloch among 36,261 clinical social worker records in California
Arnold Bloch, L.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 2007, is newer than 9% of them.
- NPI issued2007 · 9% of these records are older, 76% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1982 · median 2012 among the 4,008 with a school on file
- Record last updated2022 · 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).
4,806 clinical social worker records list a practice address in Los Angeles
They are 4,806 of the 69,537 NPPES records with a practice address in Los Angeles, 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 Los Angeles → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Shelly Abernathy, LCSWLos Angeles, CA 900251568570695
- Makensy CelestineLos Angeles, CA 900251275612657
- Elgina ClewleyLos Angeles, CA 900251144384298
- Shana Doronn, LCSW, PSY.DLos Angeles, CA 900251265471346
- Kimberly Jung, L.C.S.WLos Angeles, CA 900251558446872
- Judy Kann, LCSWLos Angeles, CA 900251194756064
- Bernive Anne Katz, MSWLos Angeles, CA 900251265542021
- Jan Lipschutz, MSWLos Angeles, CA 900251972594000
Common questions
What is Arnold Bloch, L.C.S.W.'s NPI number?
Arnold Bloch, L.C.S.W.'s National Provider Identifier (NPI) is 1770606378, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Arnold Bloch, L.C.S.W. located?
The NPPES record lists a practice address at 1937 Prosser Ave, Los Angeles, CA, 90025. Phone: (805) 796-9540. Providers update this record themselves, so call before visiting.
How can I verify Arnold Bloch, L.C.S.W.'s license?
NPPES lists California license number LCS13523, 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.