FOR MEDI-CAL MANAGED CARE PLANS

An ECM provider
built to be contracted.

Clearwater Care Partners delivers Enhanced Care Management to the members plans have the hardest time engaging: people without stable housing, and adults living with serious mental illness or substance use disorder. Los Angeles, San Bernardino, and Riverside counties.

NPI 1184547341 California LLC in good standing Woman-owned Referrals acknowledged within one business day
MEDI-CAL ENROLLMENT STATUS

Clearwater sits in the plan-vetting lane, and we know it.

Enhanced Care Management has no state-level provider enrollment pathway. Case management under taxonomy 251B00000X does not appear on any Department of Health Care Services enrollment list, in PAVE or on paper.

The CalAIM ECM Policy Guide, updated January 2026, addresses this directly: providers without a state-level pathway are not required to enroll in Medi-Cal and must instead be vetted by the managed care plan. Clearwater is that provider, and this page is organized around the vetting criteria the Policy Guide sets out.

What this means for your network team. There is no enrollment queue to wait on. Contracting can begin at your pace, not the state's.

No enrollment backlog

Nothing in Clearwater's file is pending at a state agency. Timing is set entirely by your credentialing calendar.

Vetting evidence prepared

A plan-agnostic readiness binder maps our documentation to each Policy Guide vetting criterion, in the order the guide lists them.

Populations named, not implied

We submit against a defined set of populations of focus rather than claiming general ECM capability across all of them.

One clear scope

Clearwater applies for Enhanced Care Management only, for two named populations of focus. Nothing in our submission depends on a capability we have not built.

COMPANY FACTS

Everything your credentialing file needs

The identifiers a network analyst verifies first, in one place. Supporting documents are in the provider packet, available on request.

LEGAL NAME
Clearwater Care Partners, LLC
California limited liability company
TYPE 2 NPI
1184547341
Active. Taxonomy 251B00000X, Case Management
SECRETARY OF STATE
B20260324304
Filed 14 July 2026, in good standing
FEDERAL TAX ID
EIN on file
W-9 and IRS letter included in the provider packet
OWNERSHIP
Marlana Clark, sole member
100 percent owner. Woman-owned business
SERVICE AREA
LA and Inland Empire
Los Angeles, San Bernardino, and Riverside counties
OFFICE
Diamond Bar, California
1370 Valley Vista Dr, Suite 200, Diamond Bar, CA 91765
COMPLIANCE HISTORY
Clean
No fraud, waste or abuse findings. No exclusions. No liability claims

Diamond Bar sits on the Los Angeles and San Bernardino county line at the 57 and 60 interchange. ECM is field-based work, so coverage comes from plan contracts and staff deployment rather than a separate office in each county.

WHAT WE COMMIT TO

The operating standards a contract can hold us to

Every item below is a standard Clearwater is prepared to have written into a contract and measured against, not a description of intent.

Outreach and engagement

Field-based contact attempts across street, shelter, hospital bedside, clinic, and residential settings. Attempts are logged individually, including the ones that fail, so engagement effort is visible rather than inferred.

Referral intake

A dedicated secure intake channel. Every referral receives a referral ID at submission and an acknowledgment within one business day, to the referring party and to the plan.

Closed-loop referrals

A referral is documented through to confirmation that the member connected. Our closing standard is arrival confirmed, not referral sent.

Documentation

Assessments, care plans, and contact notes recorded as the work happens, under a signed HIPAA Business Associate Agreement, in a form that supports plan audit and chart review.

Reporting

Response time, outreach attempts, enrollment status, and disposition tracked from referral forward, reportable on the plan's template and cadence.

Transition support

Presence in the window around hospital discharge, program step-down, and moves between levels of care, the periods where members are most often lost between systems.

Escalation pathway

A named escalation contact with a defined response window, and a second named backup. Plan staff reach an accountable person, not a general inbox.

Accountability

Every enrolled member has one identified lead care manager who owns the care plan. No shared queue, no rotating assignment.

Capacity, stated plainly

We commit to a monthly intake number we can actually staff, and we raise it in writing as caseloads stabilize.

Ask about capacity
WHY ADD CLEARWATER

Built for the part of your network that is hardest to fill

ECM network adequacy is rarely short on providers in general. It is short on providers who will take the members who are unhoused, unreachable by phone, and repeatedly readmitted.

Depth instead of breadth

Clearwater serves a narrow set of populations of focus rather than claiming all of them. A plan assigning members to us knows exactly which members those are.

Two counties most providers split

Los Angeles and the Inland Empire under one contract and one operating standard, from an office on the county line.

Operator discipline

Clearwater's founder built and ran a Southern California healthcare operation exceeding three million dollars in annual volume: multi-site coordination, payer-facing operations, and documentation discipline at scale.

Engagement that survives a missed appointment

Our model assumes the first attempt fails. Contact cadence, field outreach, and documentation recovery are built for members without a reliable phone or address.

NETWORK AND CONTRACTING

Start the conversation

For managed care plan network development, provider contracting, and credentialing teams, plus county partners and provider organizations exploring a subcontract or standing referral relationship.

Request the provider packet

Capability statement, readiness binder mapped to the ECM Policy Guide vetting criteria, W-9, NPI confirmation, formation documents, and the financial and staffing model from zero to five hundred members.

Request the packet
Marlana Clark
Owner and Principal
ECM@clearwatercarepartners.com

Sending us a member instead?

Referrals from hospitals, clinics, behavioral health and substance use programs, shelters, and plan care management teams go through the secure referral form, not this page.

Refer a Member
1370 Valley Vista Dr, Suite 200
Diamond Bar, CA 91765
Los Angeles · San Bernardino · Riverside counties