REDWOOD VALLEY HEALTH CLINIC, INC.
NPI 1477853877
Family Medicine in Redwood Valley, CA
About Redwood Valley Health Clinic, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REDWOOD VALLEY HEALTH CLINIC, INC. (NPI 1477853877) is a healthcare organization registered as a family medicine in Redwood Valley, California and active in the NPI registry since November 2010. The organization lists Mary K Mullnix, Senior Healthcare Analyst, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Redwood Valley Health Clinic, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by November 30, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Redwood Valley Health Clinic, Inc., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Redwood Valley Health Clinic, Inc.'s NPI number?
The NPI number for Redwood Valley Health Clinic, Inc. is 1477853877. It was assigned to this organization in the NPPES registry on November 1, 2010.
Where is Redwood Valley Health Clinic, Inc. located?
Redwood Valley Health Clinic, Inc. is located at 8501 West Rd, Redwood Valley, CA 95470. The listed phone number is (707) 485-6900.
What is Redwood Valley Health Clinic, Inc.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Redwood Valley Health Clinic, Inc. enrolled in Medicare?
Yes. Redwood Valley Health Clinic, Inc. is registered in the Medicare PECOS enrollment system.
When is Redwood Valley Health Clinic, Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Redwood Valley Health Clinic, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Redwood Valley Health Clinic, Inc.. 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 Family Practice (3) and Internal Medicine (1). Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Redwood Valley Health Clinic, Inc. was last updated on November 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Redwood Valley Health Clinic, Inc. · NPI 1477853877
Family Medicine organization in Redwood Valley, California. Organization record, active in the CMS NPPES registry since November 1, 2010.
## Identity
- **NPI:** 1477853877 (Entity type: Organization)
- **Enumerated:** November 1, 2010
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Mary Mullnix, SENIOR HEALTHCARE ANALYST
## Practice location
- **Address:** 8501 WEST RD, Redwood Valley, CA 95470-9583
- **Phone:** (707) 485-6900 · **Fax:** (707) 485-6909
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** November 30, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (3), Internal Medicine (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 1, 2010
- **Other identifiers:** Medicare PIN 020A64520 (CA); Medicare UPIN F69792 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1477853877) · Data from the CMS NPPES public registry.