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Clinical Social Worker

Sharon J. Lucas, CSW

Sees patients in Aliso Viejo, CA · California

Summary

Sharon J. Lucas, CSW is a clinical social worker at 4 Collingwood, Aliso Viejo, CA 92656. Phone: (949) 630-0584. Accepts Medicare assignment. In 2024, Sharon J. Lucas had 39 Original Medicare patients and 793 services. NPI 1679833230. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Clinical social worker
  • Address: 4 Collingwood, Aliso Viejo, CA 92656 · Directions
  • Phone: (949) 630‑0584
  • Medicare: Accepts Medicare assignment
  • Group practice: K Allen Family Therapist Inc
  • School: graduated 1977
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Sharon J. Lucas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sharon J. Lucas accept Medicare assignment?
Yes. Medicare's clinician data says Sharon J. Lucas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sharon J. Lucas see?
In 2024, CMS data shows 39 Original Medicare patients and 793 services for Sharon J. Lucas. This counts Original Medicare only and measures volume, not quality.
What is Sharon J. Lucas's NPI number?
1679833230. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sharon J. Lucas, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients39
Services billed to Medicare793
Different services or procedures6
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Psychotherapy, 1 hour (90837)724 services
  2. Psychiatric diagnostic evaluation (90791)17 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • Depression75%
  • High cholesterol74%
  • Arthritis67%
  • Anxiety56%
  • Alzheimer's disease or dementia38%

Practice locations

Addresses where Sharon J. Lucas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sharon J. Lucas as a member of this group (CMS data updated October 2, 2026).

  • K Allen Family Therapist Inc9 clinicians in the group

Specialties

Find other clinicians: Clinical Social Worker, California →

Other clinical social workers in Aliso Viejo

Clinicians with the same Medicare primary specialty in Aliso Viejo, CA — not a recommendation.

All clinical social workers in Aliso Viejo →

Other clinicians in K Allen Family Therapist Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialCSW
Graduation year1977
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1679833230
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians