Individual provider · Type 1 NPI

Robert C. Messer

Case Manager/Care Coordinator · Sonora, CA

NPI number 1679484398 Active

Practice location

20001 Highway 108
Sonora, CA 95370-8422

Call (209) 588-6164 Map

Mailing address

19401 Susan Way
Sonora, CA 95370-9266

Specialties and licenses

Taxonomy	Code	License
Case Manager/Care Coordinator Primary	171M00000X	None listed

Case Manager/Care Coordinator: A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-e…

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About NPI 1679484398

Robert C. Messer's National Provider Identifier is 1679484398, issued on Sep 14, 2026. The primary taxonomy on file is Case Manager/Care Coordinator (171M00000X), and the practice location is in Sonora, CA. The record was last updated on Sep 14, 2026.