Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1154176147 Individual Practitioner Female Practitioner

Tanis Williams

Case Manager/Care Coordinator • Placerville, CA

Professional Overview & Biography Verified Profile Summary

Tanis Williams is a registered healthcare professional specializing in Case Manager/Care Coordinator in Placerville, CA. Practice services are available at 6765 GREEN VALLEY RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

6765 Green Valley Rd

Placerville, CA 956678984

Telephone 5306225551
Fax 5306225800
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Case Manager/Care Coordinator in Placerville, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 13.8 Yrs
Regional Practice Density
57 Specialists

Practicing in Placerville, CA (23452 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-02
Case Manager/Care Coordinator Primary Specialty

NUCC Taxonomy Code: 171M00000X

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-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Community Health Worker

NUCC Taxonomy Code: 172V00000X

Community health workers (CHW) are lay members of communities who work either for pay or as volunteers in association with the local health care system in both urban and rural environments and usually share ethnicity, language, socioeconomic status and life experiences with the community members they serve. They have been identified by many titles such as community health advisors, lay health advocates, "promotores(as), outreach educators, community health representatives, peer health promoters, and peer health educators. CHWs offer interpretation and translation services, provide culturally appropriate health education and information, assist people in receiving the care they need, give informal counseling and guidance on health behaviors, advocate for individual and community health needs, and provide some direct services such as first aid and blood pressure screening. Some examples of these practitioners are Community Health Aides or Practitioners established under 25 USC 1616 (l) under HHS, Indian Health Service, Public Health Service.

Peer Specialist

NUCC Taxonomy Code: 175T00000X

State License CA MPSS-WSAHRE

Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Stephen Healy , MSW

Counselor - Mental Health

NPI 1023386042

Master of Social Work

Jill Denzin , MPA

Student in an Organized Health Care Education/Training Program

NPI 1053178210
Elizabeth Howell

Counselor - Mental Health

NPI 1063999563
Susan Carbine

Counselor - Mental Health

NPI 1093161002
Danelle Watts

Rehabilitation Practitioner

NPI 1093443319
Heather Grudin

Social Worker

NPI 1114207834

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
📍
Updated Practice Location April 02, 2026

Registered at 6765 GREEN VALLEY RD, PLACERVILLE, CA 956678984 (Tel: 5306225551)

📍
Updated Business Mailing Address April 02, 2026

Registered at 6765 GREEN VALLEY RD, PLACERVILLE, CA 956678984 (Tel: 5306225551)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 02, 2026

Community Health Worker

📍
Updated Practice Location February 03, 2026

Registered at 3800 WATT AVE STE 110, SACRAMENTO, CA 958212622 (Tel: 9163440249)

📍
Updated Business Mailing Address February 03, 2026

Registered at 3800 WATT AVE STE 110, SACRAMENTO, CA 958212622 (Tel: 9163440249)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 03, 2026

Peer Specialist (License #MPSS-WSAHRE in CA)

NPI Profile Active April 22, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location April 22, 2024

Registered at 3815 MARCONI AVE, SACRAMENTO, CA 958213867 (Tel: 9168903000)

📍
Updated Business Mailing Address April 22, 2024

Registered at 3815 MARCONI AVE, SACRAMENTO, CA 958213867 (Tel: 9168903000)

👤
Provider Name / Credentials Updated April 22, 2024

Recorded as TANIS WILLIAMS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 22, 2024

Community Health Worker

🟢
Initial NPI Registration & Enumeration April 22, 2024

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1154176147
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 22, 2024
Last Update: April 02, 2026
Sole Proprietor: No

Mailing Address

6765 Green Valley Rd

Placerville, CA 956678984

Phone: 5306225551

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.