Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ROSE LYDIA AYARS LICSW
NPI 1154745883
Social Worker - Clinical in San Diego, CA

Active since February 17, 2014PECOS Enrolled
2727 DE ANZA RD, SAN DIEGO, CA 92109(619) 605-9971 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 3, 2023, Dec 29, 2016 (2 updates tracked since 2016).

About Rose Lydia Ayars Licsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROSE LYDIA AYARS LICSW (NPI 1154745883) is an individual clinical provider in San Diego, California, licensed in California (136726) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1154745883
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameROSE LYDIA AYARSCredential: LICSW
Location Address2727 DE ANZA RDSan Diego, CA 92109-6808
Mailing Address4231 Balboa Ave # 1318San Diego, CA 92117-5504 · (619) 605-9971
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateFebruary 17, 2014
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1154745883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 136726
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
2727 DE ANZA RD, San Diego, CA 92109

Other Identifiers 1

Other61413633WA · Lcsw License

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Rose Lydia Ayars Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173746682
PECOS Enrollment IDI20231120001489, I20251217004093, I20260310003974
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Rose Ayars reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Psychiatry
5214F DIAMOND HEIGHTS BLVD # 345
San Francisco, CA 94131
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Brightside Medical PC
  • 63 clinicians in this Medicare group
Clinical
801 E DOUGLAS AVE FL 2
Wichita, KS 67202
  • Reassigned Medicare billing, Oregon and Washington enrollments
  • Medicare enrollment name: Sondermind PA
  • 70 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92109 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $62.10 – $184.71
Typical copayment $0.00 (range $15.52 – $46.17)
Most-billed visit code NA
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Developmental Therapist
2727 DE ANZA RD, SPC. N9
SAN DIEGO, CA 92109

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Rose Ayars's NPI number?

The NPI number for Rose Ayars is 1154745883. It was assigned to this individual provider in the NPPES registry on February 17, 2014.

Where is Rose Ayars located?

Rose Ayars practices at 2727 De Anza Rd, San Diego, CA 92109. The listed phone number is (619) 605-9971.

What is Rose Ayars's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Rose Ayars enrolled in Medicare?

Yes. Rose Ayars is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Rose Ayars's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rose Ayars reassigns Medicare benefits to 2 organizations: Brightside Medical, P.C. (San Francisco, CA) and Sondermind, P.A. (Wichita, KS). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rose Ayars's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rose Ayars accept?

Health plans from Anthem Blue Cross and Blue Shield, BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon and 1 other insurer list Rose Ayars as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rose Ayars was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.