DR. GAREN JOHN WINTEMUTE MD, MPH
NPI 1316928997
Emergency Medicine in Sacramento, CA
About Dr. Garen John Wintemute Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GAREN JOHN WINTEMUTE MD, MPH (NPI 1316928997) is an individual emergency medicine provider in Sacramento, California, licensed in California (G38793) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Garen John Wintemute Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Garen Wintemute reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Sacramento, CA 95817
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The Univ Of Ca
- 2,570 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 95817 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.
SACRAMENTO, CA 95817
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 Garen Wintemute's NPI number?
The NPI number for Garen Wintemute is 1316928997. It was assigned to this individual provider in the NPPES registry on November 9, 2005.
Where is Garen Wintemute located?
Garen Wintemute practices at 2315 Stockton Blvd, Sacramento, CA 95817. The listed phone number is (916) 734-3083.
What is Garen Wintemute's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Garen Wintemute enrolled in Medicare?
Yes. Garen Wintemute is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Garen Wintemute's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Garen Wintemute reassigns Medicare benefits to Regents Of The University Of Ca (Sacramento, 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 Garen Wintemute'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 Garen Wintemute was last updated on April 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Garen John Wintemute, MD, MPH · NPI 1316928997
Emergency Medicine physician in Sacramento, California. Individual provider, active in the CMS NPPES registry since November 9, 2005.
## Identity
- **NPI:** 1316928997 (Entity type: Individual)
- **Enumerated:** November 9, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** G38793 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2315 STOCKTON BLVD, Sacramento, CA 95817-2201
- **Phone:** (916) 734-3083 · **Fax:** (916) 734-3063
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Regents Of The University Of Ca (NPI 1063405074, Sacramento, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 14, 2008
- **Other identifiers:** Medicare PIN 00G387930 (CA); Medicaid 00G387930 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1316928997) · Data from the CMS NPPES public registry.