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MRS. ELLEN RUTH KOTKIN LCSW
NPI 1457780686
Social Worker - Clinical in Irvine, CA

Active since November 07, 2013PECOS EnrolledAccepts Medicare Assignment
16755 VON KARMAN AVE, IRVINE, CA 92606(949) 929-9244 Get Directions Write a Review

NPPES record last updated: July 18, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 18, 2023, May 24, 2022, Apr 24, 2021 and 2 more (5 updates tracked since 2019).

About Mrs. Ellen Ruth Kotkin Lcsw NPPES

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

MRS. ELLEN RUTH KOTKIN LCSW (NPI 1457780686) is an individual clinical provider in Irvine, California, licensed in California (73934) and active in the NPI registry since November 2013. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newport Beach, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1457780686
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ELLEN RUTH KOTKINCredential: LCSW
Location Address16755 VON KARMAN AVEIrvine, CA 92606-4930
Mailing Address16755 Von Karman Ave Ste 200Irvine, CA 92606-4963 · (949) 929-9244
Phone(949) 929-9244
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateNovember 7, 2013
Last NPPES UpdateJuly 18, 20235 updates tracked since enumeration
NPPES CertifiedJuly 18, 2023
✔ NPI 1457780686 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 · 73934
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.
16755 VON KARMAN AVE, Irvine, CA 92606
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Secondary Practice Location 1

Location 11001 Dove St Ste 215Newport Beach, CA 92660-2848 · Phone (949) 301-9330

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Ellen Ruth Kotkin Lcsw 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 ID4486922820
PECOS Enrollment IDI20201211001149
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
191 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92606 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.

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 Ellen Kotkin's NPI number?

The NPI number for Ellen Kotkin is 1457780686. It was assigned to this individual provider in the NPPES registry on November 7, 2013.

Where is Ellen Kotkin located?

Ellen Kotkin practices at 16755 Von Karman Ave, Irvine, CA 92606. The listed phone number is (949) 929-9244.

What is Ellen Kotkin's specialty?

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

Is Ellen Kotkin enrolled in Medicare?

Yes. Ellen Kotkin 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.

When was this NPI record last updated?

The NPPES record for Ellen Kotkin was last updated on July 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.