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MICHAEL NOEL SONN
NPI 1578091435
Social Worker - Clinical in Willow Creek, CA

Active since May 23, 2017PECOS EnrolledAccepts Medicare Assignment
114 ORCHARD LN, WILLOW CREEK, CA 95573(707) 633-8054 Get Directions Write a Review

NPPES record last updated: May 19, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 19, 2021, Jul 27, 2018, May 23, 2017 (3 updates tracked since 2017).

About Michael Noel Sonn NPPES

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

MICHAEL NOEL SONN (NPI 1578091435) is an individual clinical provider in Willow Creek, California, licensed in California (LCSW98413) and active in the NPI registry since May 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1578091435
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMICHAEL NOEL SONN
Location Address114 ORCHARD LNWillow Creek, CA 95573-9310
Mailing AddressPo Box 1254Willow Creek, CA 95573-1254 · (707) 601-6884 · Fax (707) 601-6884
Phone(707) 633-8054
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMay 23, 2017
Last NPPES UpdateMay 19, 20213 updates tracked since enumeration
NPPES CertifiedMay 19, 2021
✔ NPI 1578091435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCSW98413
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.
Also ListedCounselorTaxonomy 101Y00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
114 ORCHARD LN, Willow Creek, CA 95573
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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

Michael Noel Sonn 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 ID7719386481
PECOS Enrollment IDI20210528002011
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95573 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 $58.87 – $176.60
Typical copayment $0.00 (range $14.71 – $44.15)
Most-billed visit code NA
Established Patient
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
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.

JOHN EVANS
Social Worker (Clinical)
114 ORCHARD LN
WILLOW CREEK, CA 95573
Humboldt County (707) 881-9493

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 Michael Sonn's NPI number?

The NPI number for Michael Sonn is 1578091435. It was assigned to this individual provider in the NPPES registry on May 23, 2017.

Where is Michael Sonn located?

Michael Sonn practices at 114 Orchard Ln, Willow Creek, CA 95573. The listed phone number is (707) 633-8054.

What is Michael Sonn's specialty?

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

Is Michael Sonn enrolled in Medicare?

Yes. Michael Sonn 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 Michael Sonn was last updated on May 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.