MARSELL WELLNESS CENTER
NPI 1700597036
Counselor - Mental Health in Ontario, CA
About Marsell Wellness Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSELL WELLNESS CENTER (NPI 1700597036) is a healthcare organization registered as a mental health in Ontario, California and active in the NPI registry since December 2022. The organization lists Jackey J Smith, Chief Clinical Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marsell Wellness Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Marsell Wellness Center, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Marsell Wellness Center's NPI number?
The NPI number for Marsell Wellness Center is 1700597036. It was assigned to this organization in the NPPES registry on December 7, 2022.
Where is Marsell Wellness Center located?
Marsell Wellness Center is located at 3281 E Guasti Rd, Ontario, CA 91761. The listed phone number is (909) 323-7100.
What is Marsell Wellness Center's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Marsell Wellness Center enrolled in Medicare?
Yes. Marsell Wellness Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Marsell Wellness Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to Marsell Wellness Center. A 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 the clinician's services. The largest specialties are Marriage and Family Therapist (7), Clinical Social Worker (3) and Clinical Psychologist (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Marsell Wellness Center was last updated on December 8, 2022. 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.
# Marsell Wellness Center · NPI 1700597036
Mental Health organization in Ontario, California. Organization record, active in the CMS NPPES registry since December 7, 2022.
## Identity
- **NPI:** 1700597036 (Entity type: Organization)
- **Enumerated:** December 7, 2022
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Organization subpart:** No
- **Authorized official:** Jackey Smith, CHIEF CLINICAL OFFICER
## Practice location
- **Address:** 3281 E GUASTI RD, Ontario, CA 91761-7622
- **Phone:** (909) 323-7100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Marriage and Family Therapist (7), Clinical Social Worker (3), Clinical Psychologist (1); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1700597036) · Data from the CMS NPPES public registry.