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MRS. MONICA SARA GUGGENHEIM LCSW
NPI 1841456001
Social Worker - Clinical in Culver City, CA

Active since August 06, 2008Opted out of Medicare · through Apr 1, 2028
4248 OVERLAND AVE STE 230, CULVER CITY, CA 90230(424) 371-1002 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2025, Feb 17, 2022, Jul 18, 2019 (3 updates tracked since 2019).

About Mrs. Monica Sara Guggenheim Lcsw NPPES

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

MRS. MONICA SARA GUGGENHEIM LCSW (NPI 1841456001) is an individual clinical provider in Culver City, California, licensed in California (28792) and active in the NPI registry since August 2008. She has opted out of Medicare through April 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1841456001
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. MONICA SARA GUGGENHEIMCredential: LCSW
Location Address4248 OVERLAND AVE STE 230Culver City, CA 90230-3701
Mailing Address4248 Overland Ave Ste 230Culver City, CA 90230-3701 · (424) 371-1002
Phone(424) 371-1002
Sole ProprietorYes
Enumeration DateAugust 6, 2008
Last NPPES UpdateAugust 12, 20253 updates tracked since enumeration
NPPES CertifiedAugust 12, 2025
✔ NPI 1841456001 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 · 28792
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.
4248 OVERLAND AVE STE 230, Culver City, CA 90230
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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

Mrs. Monica Sara Guggenheim Lcsw 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, 2016 through April 1, 2028.

Opt-Out Effective DateApril 1, 2016
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 90230 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 Monica Guggenheim's NPI number?

The NPI number for Monica Guggenheim is 1841456001. It was assigned to this individual provider in the NPPES registry on August 6, 2008.

Where is Monica Guggenheim located?

Monica Guggenheim practices at 4248 Overland Ave Ste 230, Culver City, CA 90230. The listed phone number is (424) 371-1002.

What is Monica Guggenheim's specialty?

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

Is Monica Guggenheim enrolled in Medicare?

No. Monica Guggenheim 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 Monica Guggenheim was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.