NPPES file of Aug 9, 2026

Rhonda Mason, LCSW

Clinical Social Worker · San Diego, CA

Rhonda Mason, LCSW is a clinical social worker with a practice address in San Diego, California, and NPI 1366436503, issued on Sep 2, 2005. Check the license (California 17969, 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
1366436503
Name
Rhonda Mason
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
17969 CA
Self-reported in NPPES; status is on the state search
Practice location
3760 Convoy St, San Diego, CA 92111
Phone
(619) 251-4618
Enumerated
Sep 2, 2005
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(858) 292-1828
Medicaid ID
CSW179690 CA
Medicare enrollment
Enrolled (PECOS I20120113000649); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 3760 Convoy St

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

  1. Leslie Armstrong, OTR/LOccupational Therapist1972968535
  2. Therese AzkoulOccupational Therapist1629518204
  3. Michelle Binder, MSCCCSLPSpeech-Language Pathologist1669657904
  4. Juan Bosque, DDSEndodontics1750506754
  5. Timothy Botti, DPTPhysical Therapist1134514136
  6. Alyssa Brunner, DPTPhysical Therapist1154866259

Verify Rhonda Mason 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 17969
    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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Rhonda Mason among 36,261 clinical social worker records in California

Rhonda Mason, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, over 99% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 11% of these records are
  • Graduated1979 · median 2012 among the 4,008 with a school on file
  • Record last updated2007 · 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).

2,036 clinical social worker records list a practice address in San Diego

They are 2,036 of the 52,937 NPPES records with a practice address in San Diego, 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. Jennifer Alcaide, LCSWSan Diego, CA 921111649301854
  2. Louise Baldwin, LCSWSan Diego, CA 921111801954813
  3. Janelle BattagliaSan Diego, CA 921111982852406
  4. Lea Bishop, LCSWSan Diego, CA 921111437230984
  5. Toan Cao, MSWSan Diego, CA 921111912125543
  6. Celia Engelman, LCSWSan Diego, CA 921111326179151
  7. Susan Freedman, LCSWSan Diego, CA 921111538213558
  8. Pamela Hansen, L.C.S.WSan Diego, CA 921111427189299

Common questions

What is Rhonda Mason, LCSW's NPI number?

Rhonda Mason, LCSW's National Provider Identifier (NPI) is 1366436503, issued on Sep 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Rhonda Mason, LCSW located?

The NPPES record lists a practice address at 3760 Convoy St, San Diego, CA, 92111. Phone: (619) 251-4618. Providers update this record themselves, so call before visiting.

How can I verify Rhonda Mason, LCSW's license?

NPPES lists California license number 17969, 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.