PARKTREE COMMUNITY HEALTH CENTER
NPI 1154860963
Clinic/Center - Community Health in Ontario, CA
About Parktree Community Health Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PARKTREE COMMUNITY HEALTH CENTER (NPI 1154860963) is a healthcare organization registered as a community health in Ontario, California and active in the NPI registry since February 2017. The organization holds a CLIA Waiver certificate valid through March 12, 2028 and lists Ellen R Silver, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Parktree Community Health Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to Parktree Community Health Center, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 8
Clinicians, nearest first (13)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D0997342
Parktree Community Health Center · Ontario, CAFrequently 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 Pomona Community Health Center's NPI number?
The NPI number for Pomona Community Health Center is 1154860963. It was assigned to this organization in the NPPES registry on February 14, 2017. The provider is doing business as Parktree Community Health Center.
Where is Pomona Community Health Center located?
Pomona Community Health Center is located at 2680 E Riverside Dr, Ontario, CA 91761. The listed phone number is (909) 630-7927.
What is Pomona Community Health Center's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Community Health, with taxonomy code 261QC1500X.
Is Pomona Community Health Center enrolled in Medicare?
Yes. Pomona Community Health Center is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pomona Community Health Center?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 8 Medicare specialties reassign their Medicare billing to Pomona Community Health 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 Optometry (3), Family Practice (2) and Nurse Practitioner (2). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Pomona Community Health Center hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0997342) is associated with this NPI, valid through March 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Pomona Community Health Center was last updated on February 14, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Parktree Community Health Center · NPI 1154860963
Community Health organization in Ontario, California. Organization record, active in the CMS NPPES registry since February 14, 2017.
## Identity
- **NPI:** 1154860963 (Entity type: Organization)
- **Enumerated:** February 14, 2017
- **Primary specialty:** Clinic/Center - Community Health · taxonomy 261QC1500X
- **Legal business name:** Pomona Community Health Center
- **Organization subpart:** No
- **Authorized official:** Ellen Silver, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 2680 E RIVERSIDE DR, Ontario, CA 91761-7307
- **Phone:** (909) 630-7927 · **Fax:** (909) 620-6719
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 13 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Optometry (3), Family Practice (2), Nurse Practitioner (2); 4 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 14, 2017
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1154860963) · Data from the CMS NPPES public registry.