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DEBORAH RYAN
NPI 1811172679
Social Worker - Clinical in Irvine, CA

Active since December 29, 2007Opted out of Medicare · through Apr 1, 2028
18952 MACARTHUR BLVD, SUITE 350, IRVINE, CA 92612(949) 474-7447 Get Directions Write a Review

NPPES record last updated: December 29, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Deborah Ryan NPPES

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

DEBORAH RYAN (NPI 1811172679) is an individual clinical provider in Irvine, California, licensed in California (LCS 20222) and active in the NPI registry since December 2007. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811172679
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDEBORAH RYAN
Location Address18952 MACARTHUR BLVD, SUITE 350Irvine, CA 92612-1432
Mailing Address18952 Macarthur Blvd, Suite 350Irvine, CA 92612-1432 · (949) 474-7447
Phone(949) 474-7447
Sole ProprietorYes
Enumeration DateDecember 29, 2007
✔ NPI 1811172679 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 · LCS 20222
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.
18952 MACARTHUR BLVD, Irvine, CA 92612
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Deborah Ryan has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2014 through April 1, 2028.

Opt-Out Effective DateApril 1, 2014
Opt-Out In Effect ThroughApril 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92612 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 $62.96 – $187.60
Typical copayment $0.00 (range $15.74 – $46.90)
Most-billed visit code NA
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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 3

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

DR. SHARON LYNN PHELPS PHD
Psychologist (Clinical)
18952 MACARTHUR BLVD, SUITE 350
IRVINE, CA 92612
Orange County (949) 474-4063
SCOTT W WEATHERWAX M.D.
Anesthesiology
18952 MACARTHUR BLVD, # 103
IRVINE, CA 92612
Orange County (949) 833-1432
DR. DAVID JOHN RUETER DPM
Podiatrist (Foot Surgery)
18952 MACARTHUR BLVD, SUITE 102
IRVINE, CA 92612
Orange County (949) 833-3406

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 Deborah Ryan's NPI number?

The NPI number for Deborah Ryan is 1811172679. It was assigned to this individual provider in the NPPES registry on December 29, 2007.

Where is Deborah Ryan located?

Deborah Ryan practices at 18952 Macarthur Blvd Suite 350, Irvine, CA 92612. The listed phone number is (949) 474-7447.

What is Deborah Ryan's specialty?

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

Is Deborah Ryan enrolled in Medicare?

No. Deborah Ryan has opted out of Medicare through April 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Deborah Ryan was last updated on December 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.