NPPES file of Aug 9, 2026

Najma Mashadi, LCSW

Clinical Social Worker · Riverside, CA

Najma Mashadi, LCSW is a clinical social worker with a practice address in Riverside, California, and NPI 1043347917, issued on Feb 27, 2007. Check the license (California 27712, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1043347917
Name
Najma Mashadi
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
27712 CA
Self-reported in NPPES; status is on the state search
Practice location
5870 Arlington Ave, Riverside, CA 92504
Phone
(951) 683-6596
Enumerated
Feb 27, 2007
Record last updated
Feb 28, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(951) 683-6596
Medicare enrollment
Enrolled (PECOS I20101015000286); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 5870 Arlington Ave

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

  1. Ashlynn AdamsPeer Specialist1104766963
  2. Guillermo AguilarAddiction (Substance Use Disorder) Counselor1770955817
  3. Sonia AguilarAddiction (Substance Use Disorder) Counselor1710601307
  4. Raymund AlbanoAddiction (Substance Use Disorder) Registered Nurse1568233161
  5. Deanna AllenMarriage & Family Therapist1568829158
  6. Gina AlmarazCounselor1912373325

Verify Najma Mashadi 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 27712
    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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Bills Medicare through one group practice

  1. Mark David Levine MD Professional CorporationCerritos, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Najma Mashadi among 36,261 clinical social worker records in California

Najma Mashadi, 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. Its NPI, issued in 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 76% newer
  • In a Medicare fileYes · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1994 · median 2012 among the 4,008 with a school on file
  • Record last updated2018 · 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).

481 clinical social worker records list a practice address in Riverside

They are 481 of the 13,893 NPPES records with a practice address in Riverside, and 36,261 clinical social worker records in California.

The 8 clinical social worker records with the nearest ZIP codes

  1. Jacqueline Ashley, LCSWRiverside, CA 925041003261454
  2. Miranda Barnes, ACSWRiverside, CA 925041235769100
  3. Tarrisyna Bartley, LCSWRiverside, CA 925041952653016
  4. Jerri BurnsRiverside, CA 925041053752006
  5. David Davis, MSWRiverside, CA 925041164070041
  6. Erika EsquivelRiverside, CA 925041508352774
  7. Joanna IkenasioRiverside, CA 925041093120511
  8. Betsy McCalister, L.C.S.W.Riverside, CA 925041730389214

Common questions

What is Najma Mashadi, LCSW's NPI number?

Najma Mashadi, LCSW's National Provider Identifier (NPI) is 1043347917, issued on Feb 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Najma Mashadi, LCSW located?

The NPPES record lists a practice address at 5870 Arlington Ave, Riverside, CA, 92504. Phone: (951) 683-6596. Providers update this record themselves, so call before visiting.

How can I verify Najma Mashadi, LCSW's license?

NPPES lists California license number 27712, 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. Medicare files from data.cms.gov. 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.