What is Cornerstone Care Management, LLC's NPI number?

Cornerstone Care Management, LLC's National Provider Identifier (NPI) is 1699308080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Cornerstone Care Management, LLC?

Cornerstone Care Management, LLC is classified in the NPPES registry as Counselor (Behavioral Health & Social Service Providers).

Where is Cornerstone Care Management, LLC located?

Cornerstone Care Management, LLC's practice location on file with NPPES is 6702 Keaton Corporate Pkwy Ste 103, O Fallon, MO 63368-8630.

What is Cornerstone Care Management, LLC's phone number?

The practice phone number listed in the NPPES registry for Cornerstone Care Management, LLC is (314) 283-5599.

Does Cornerstone Care Management, LLC accept Medicare?

Cornerstone Care Management, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Who is the authorized official for Cornerstone Care Management, LLC?

The authorized official listed on Cornerstone Care Management, LLC's NPPES record is Kathryn Worzel, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Cornerstone Care Management, LLC's NPI active?

Yes — Cornerstone Care Management, LLC's NPI (1699308080) is active in the NPPES registry as of the last update on 2023-12-26.

OrganizationActiveAccepts Medicare

Cornerstone Care Management, LLC

NPI 1699308080 · Counselor · O Fallon, MO

Cornerstone Care Management, LLC is a Counselor organization in O Fallon, MO (NPI 1699308080).

Provider details

NPI number: 1699308080
Entity type: Organization
Primary specialty: CounselorBehavioral Health & Social Service Providers
Organization subpart: No
Authorized official: Kathryn Worzel, Owner(314) 283-5599

Practice location

6702 Keaton Corporate Pkwy Ste 103

O Fallon, MO 63368-8630

Phone: (314) 283-5599

Street-level locationGet directions

More MO providers

Mailing address

6702 Keaton Corporate Pkwy Ste 103

O Fallon, MO 63368-8630

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Community/Behavioral Health Agency251S00000X
Agencies

Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2020-02-13
Last updated: 2023-12-26
Certified: 2023-12-26

Frequently asked questions

What is Cornerstone Care Management, LLC's NPI number?: Cornerstone Care Management, LLC's National Provider Identifier (NPI) is 1699308080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Cornerstone Care Management, LLC?: Cornerstone Care Management, LLC is classified in the NPPES registry as Counselor (Behavioral Health & Social Service Providers).
Where is Cornerstone Care Management, LLC located?: Cornerstone Care Management, LLC's practice location on file with NPPES is 6702 Keaton Corporate Pkwy Ste 103, O Fallon, MO 63368-8630.
What is Cornerstone Care Management, LLC's phone number?: The practice phone number listed in the NPPES registry for Cornerstone Care Management, LLC is (314) 283-5599.
Does Cornerstone Care Management, LLC accept Medicare?: Cornerstone Care Management, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Who is the authorized official for Cornerstone Care Management, LLC?: The authorized official listed on Cornerstone Care Management, LLC's NPPES record is Kathryn Worzel, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Cornerstone Care Management, LLC's NPI active?: Yes — Cornerstone Care Management, LLC's NPI (1699308080) is active in the NPPES registry as of the last update on 2023-12-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions