NPPES file of Aug 9, 2026

Robert H. Kolts, LCSW

Clinical Social Worker · Harbor City, CA

Robert H. Kolts, LCSW is a clinical social worker with a practice address in Harbor City, California, and NPI 1962609230, issued on Jun 29, 2007. Check the license (California LSC18721, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962609230
Name
Robert H. Kolts
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
LSC18721 CA
Self-reported in NPPES; status is on the state search
Practice location
25825 Vermont Ave, Harbor City, CA 90710
Phone
(310) 325-5111
Enumerated
Jun 29, 2007
Record last updated
Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(626) 405-6768
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Also registered at 25825 Vermont Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maryam Abdelnaby, MDFamily Medicine Physician1104978568
  2. Christiana Abraham, NPFamily Nurse Practitioner1447855911
  3. Kamren AckermanPhysical Therapist1104412352
  4. Bradley Ackerson, MDPediatric Infectious Diseases Physician1255490918
  5. Yossef Aelony, MDPulmonary Disease Physician1619178597
  6. Lisa Agustines, MDObstetrics & Gynecology Physician1750452736

Verify Robert H. Kolts 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 LSC18721    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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Robert H. Kolts among 36,261 clinical social worker records in California

Robert H. Kolts, 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 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 fileNo · 11% of these records are
  • Record last updated2021 · 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).

39 clinical social worker records list a practice address in Harbor City

They are 39 of the 958 NPPES records with a practice address in Harbor City, 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 Harbor City → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Lynn Amato, LCSWHarbor City, CA 907101689871915
  2. Eric Dabrowski, LCSWHarbor City, CA 907101295933539
  3. Harlane Loeff, LCSWHarbor City, CA 907101922202068
  4. Susan Malter, MFTHarbor City, CA 907101871790089
  5. Carlos Martinez, LCSWHarbor City, CA 907101174720403
  6. Dianne Michaels, LCSWHarbor City, CA 907101639377575
  7. Stephanie Nakayama, MFTHarbor City, CA 907101598963407
  8. Linda Nutting, LCSWHarbor City, CA 907101982808036

Common questions

What is Robert H. Kolts, LCSW's NPI number?

Robert H. Kolts, LCSW's National Provider Identifier (NPI) is 1962609230, issued on Jun 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert H. Kolts, LCSW located?

The NPPES record lists a practice address at 25825 Vermont Ave, Harbor City, CA, 90710. Phone: (310) 325-5111. Providers update this record themselves, so call before visiting.

How can I verify Robert H. Kolts, LCSW's license?

NPPES lists California license number LSC18721, 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.

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.