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DR. SANDRA D SUNDEL PH.D.
NPI 1669773883
Social Worker - Clinical in Oceanside, CA

Active since November 04, 2010PECOS EnrolledAccepts Medicare Assignment
4911 KALAMIS WAY, OCEANSIDE, CA 92056(954) 599-5098(760) 216-6826 Get Directions Write a Review

NPPES record last updated: August 2, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Sandra D Sundel Ph.d. NPPES

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

DR. SANDRA D SUNDEL PH.D. (NPI 1669773883) is an individual clinical provider in Oceanside, California, licensed in Florida (SW4432) and active in the NPI registry since November 2010. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1669773883
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameDR. SANDRA D SUNDELCredential: PH.D.
Location Address4911 KALAMIS WAYOceanside, CA 92056-7411
Mailing Address4911 Kalamis WayOceanside, CA 92056-7411 · (954) 599-5098 · Fax (760) 216-6826
Phone(954) 599-5098
Fax(760) 216-6826
Sole ProprietorNo
Medical School CMSOtherGraduated 1990
Enumeration DateNovember 4, 2010
Last NPPES UpdateAugust 2, 2023
NPPES CertifiedAugust 2, 2023
✔ NPI 1669773883 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in FL · SW4432✔ Licensed in CA · LCSW11459
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.
4911 KALAMIS WAY, Oceanside, CA 92056
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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

Dr. Sandra D Sundel Ph.d. 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 ID345422291
PECOS Enrollment IDI20220425000353
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 Reassignment

Medicare enrollment records show Sandra Sundel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sun Health Career Solutions, Inc.
Same address
Community/Behavioral Health
4911 KALAMIS WAY
Oceanside, CA 92056
  • Reassigned Medicare billing, California and Florida enrollments
NPI 1083915797 (954) 599-5098

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

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.
364 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92056 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.

SUN HEALTH CAREER SOLUTIONS, INC.
Community/Behavioral Health
4911 KALAMIS WAY
OCEANSIDE, CA 92056
San Diego County (954) 599-5098

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 Sandra Sundel's NPI number?

The NPI number for Sandra Sundel is 1669773883. It was assigned to this individual provider in the NPPES registry on November 4, 2010.

Where is Sandra Sundel located?

Sandra Sundel practices at 4911 Kalamis Way, Oceanside, CA 92056. The listed phone number is (954) 599-5098.

What is Sandra Sundel's specialty?

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

Is Sandra Sundel enrolled in Medicare?

Yes. Sandra Sundel 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 organization bills Medicare for Sandra Sundel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Sundel reassigns Medicare benefits to Sun Health Career Solutions, Inc. (Oceanside, CA). The 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 Sandra Sundel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sandra Sundel was last updated on August 2, 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.