BRITTANY WERTZ, DO INC
NPI 1447912241
Family Medicine in Claremont, CA
About Brittany Wertz, Do Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTANY WERTZ, DO INC (NPI 1447912241) is a healthcare organization registered as a family medicine in Claremont, California and active in the NPI registry since October 2021. The organization holds a CLIA Microscopy certificate valid through April 12, 2027, maintains a secondary practice location in Chino, and lists Brittany Wertz, Do, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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)
Brittany Wertz, Do Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Brittany Wertz, Do Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Claremont, CA 91711
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 for Provider-Performed Microscopy Procedures (PPMP) 05D2280144
Brittany Wertz D.O, Inc · Claremont, 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 Brittany Wertz, Do Inc's NPI number?
The NPI number for Brittany Wertz, Do Inc is 1447912241. It was assigned to this organization in the NPPES registry on October 8, 2021.
Where is Brittany Wertz, Do Inc located?
Brittany Wertz, Do Inc is located at 678 S Indian Hill Blvd Ste 200, Claremont, CA 91711. The listed phone number is (909) 399-0101.
What is Brittany Wertz, Do Inc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brittany Wertz, Do Inc enrolled in Medicare?
Yes. Brittany Wertz, Do Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Brittany Wertz, Do Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Brittany Wertz, Do Inc, in Family Practice and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Brittany Wertz, Do Inc hold a CLIA laboratory certificate?
Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D2280144) is associated with this NPI, valid through April 12, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Brittany Wertz, Do Inc was last updated on January 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Brittany Wertz, Do Inc · NPI 1447912241
Family Medicine organization in Claremont, California. Organization record, active in the CMS NPPES registry since October 8, 2021.
## Identity
- **NPI:** 1447912241 (Entity type: Organization)
- **Enumerated:** October 8, 2021
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Brittany Wertz, DO
## Practice location
- **Address:** 678 S INDIAN HILL BLVD STE 200, Claremont, CA 91711-6000
- **Phone:** (909) 399-0101
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (1), Nurse Practitioner (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 22, 2025
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1447912241) · Data from the CMS NPPES public registry.