DR. JAVIER MENDEZ DO
NPI 1679093777
Hospitalist in Roseville, CA
About Dr. Javier Mendez Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAVIER MENDEZ DO (NPI 1679093777) is an individual hospitalist provider in Roseville, California, licensed in California (20A17492) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Touro Un College Of Osteopathic Medicine, Vallejo (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Javier Mendez Do 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.
Medicare Billing Reassignments
3Medicare enrollment records show Javier Mendez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vacaville, CA 95687
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Northbay Physicians Surgery Center, LLC
- 516 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Apple Valley, CA 92307
- Reassigned Medicare billing, California enrollment
- 914 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95661 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROSEVILLE, CA 95661
ROSEVILLE, CA 95661
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 Javier Mendez's NPI number?
The NPI number for Javier Mendez is 1679093777. It was assigned to this individual provider in the NPPES registry on June 21, 2017.
Where is Javier Mendez located?
Javier Mendez practices at 1600 Eureka Rd, Roseville, CA 95661. The listed phone number is (916) 784-4000.
What is Javier Mendez's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Javier Mendez enrolled in Medicare?
Yes. Javier Mendez 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 organizations bill Medicare for Javier Mendez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Javier Mendez reassigns Medicare benefits to 3 organizations: Northbay Healthcare Group (Vacaville, CA), Permanente Medical Group Inc (Stockton, CA) and Hospitalist Medicine Physicians Of California, Inc (Apple Valley, CA). Each 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 Javier Mendez'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 Javier Mendez was last updated on October 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Javier Mendez, DO · NPI 1679093777
Hospitalist physician in Roseville, California. Individual provider, active in the CMS NPPES registry since June 21, 2017.
## Identity
- **NPI:** 1679093777 (Entity type: Individual)
- **Enumerated:** June 21, 2017
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 20A17492 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600 EUREKA RD, Roseville, CA 95661-3027
- **Phone:** (916) 784-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Northbay Healthcare Group (NPI 1255483202, Vacaville, CA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); Hospitalist Medicine Physicians Of California, Inc (NPI 1184663965, Apple Valley, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un College Of Osteopathic Medicine, Vallejo, class of 2016
## Record status
- **NPPES last updated:** October 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1679093777) · Data from the CMS NPPES public registry.