NPPES file of Aug 9, 2026

Eileen Marie Lopez, MSW

Clinical Social Worker · Pasadena, CA

Eileen Marie Lopez, MSW is a clinical social worker with a practice address in Pasadena, California, and NPI 1841474897, issued on Dec 27, 2007. Check the license (California ASW17100, 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
1841474897
Name
Eileen Marie Lopez
Credential
MSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
ASW17100 CA
106382 CA
Self-reported in NPPES; status is on the state search
Practice location
867 N. Fair Oaks Ave, Pasadena, CA 91103
Phone
(626) 344-4391
Enumerated
Dec 27, 2007
Record last updated
Jan 24, 2024
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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Verify Eileen Marie Lopez 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 ASW17100
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Eileen Marie Lopez among 36,261 clinical social worker records in California

Eileen Marie Lopez, MSW 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 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).

532 clinical social worker records list a practice address in Pasadena

They are 532 of the 10,525 NPPES records with a practice address in Pasadena, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Adriana Bugarin, LCSWPasadena, CA 911031356479117
  2. Benjamin Cone, MSW, LCSWPasadena, CA 911031891988507
  3. Nakeya Fields, LCSWPasadena, CA 911031700021409
  4. Cesar GomezPasadena, CA 911031720201627
  5. Roberta Green Ph.d., MSW, PH.D.Pasadena, CA 911031336273374
  6. Alex Guthman, LCSWPasadena, CA 911031831213792
  7. Kelly Jones, L.C.S.W.Pasadena, CA 911031699899757
  8. Mari Martin, L.C.S.W.Pasadena, CA 911031023142957

Common questions

What is Eileen Marie Lopez, MSW's NPI number?

Eileen Marie Lopez, MSW's National Provider Identifier (NPI) is 1841474897, issued on Dec 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Eileen Marie Lopez, MSW located?

The NPPES record lists a practice address at 867 N. Fair Oaks Ave, Pasadena, CA, 91103. Phone: (626) 344-4391. Providers update this record themselves, so call before visiting.

How can I verify Eileen Marie Lopez, MSW's license?

NPPES lists California license number ASW17100, 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.