C O R E MEDICAL CLINIC INC
NPI 1326283706
Clinic/Center - Methadone in Sacramento, CA

Q: What is C O R E Medical Clinic Inc's NPI number?

The NPI number for C O R E Medical Clinic Inc is 1326283706. It was assigned to this organization in the NPPES registry on December 12, 2008.

Q: What is C O R E Medical Clinic Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Methadone, with taxonomy code 261QM2800X.

Active since December 12, 2008CLIA 05D2018293 · Waiver

2100 CAPITOL AVE, SACRAMENTO, CA 95816(916) 442-4985(916) 442-1029 Get Directions Write a Review

NPPES record last updated: December 8, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 8, 2023, Jul 14, 2021 (2 updates tracked since 2021).

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About C O R E Medical Clinic Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

C O R E MEDICAL CLINIC INC (NPI 1326283706) is a healthcare organization registered as a methadone in Sacramento, California and active in the NPI registry since December 2008. The organization holds a CLIA Waiver certificate valid through December 30, 2026 and lists Marshall Stenson, Business Services Director, as its authorized official.

NPPES Registry Identity

NPI1326283706

Entity TypeOrganization

Primary Taxonomy261QM2800X

Legal Business NameC O R E MEDICAL CLINIC INC

Location Address2100 CAPITOL AVESacramento, CA 95816-5721

Mailing Address2100 Capitol AveSacramento, CA 95816-5721 · (916) 442-4985 · Fax (916) 442-1029

Phone(916) 442-4985

Fax(916) 442-1029

Organization SubpartNo

Authorized OfficialMarshall StensonBusiness Services Director · (916) 442-4985

Enumeration DateDecember 12, 2008

Last NPPES UpdateDecember 8, 20232 updates tracked since enumeration

NPPES CertifiedDecember 8, 2023

✔ NPI 1326283706 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · MethadoneAmbulatory Health Care Facilities

Taxonomy Code261QM2800X

Definition

An entity, facility, or distinct part of a facility providing diagnostic, and replacement maintenance treatment services related to individuals with drug addiction.

2100 CAPITOL AVE, Sacramento, CA 95816

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Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

C O R E Medical Clinic Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to C O R E Medical Clinic Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Randall Stenson, MD

Psychiatry

NPI 1164465357

2100 CAPITOL AVE STE A
Sacramento, CA 95816

(916) 442-4985

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2018293

C O R E Medical Clinic, Inc · Sacramento, CA

Active · expires Dec 30, 2026

CLIA Number05D2018293

Laboratory TypeMedication Assisted Treat

Certificate Effective DateDecember 31, 2024

Certificate Expiration DateDecember 30, 2026

Laboratory DirectorRandall L. Stenson

Laboratory Phone(916) 442-4985

Laboratory LocationC O R E Medical Clinic, Inc2100 Capitol Ave, Sacramento, CA 95816

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Medication assisted treatment, methadone; weekly bundle including dispensing and/or administration, substance use counseling, individual and group therapy, and toxicology testing, if performed (provision of the services by a medicare-enrolled opioid treatm G2067

Medication Assisted Treatment (MAT) with methadone is a comprehensive approach to manage opioid addiction. It includes weekly methadone dispensing, substance use counseling, individual and group therapy sessions, and toxicology tests as needed, all provided by a Medicare-enrolled opioid treatment program.

2,888 services105 patients

Take-home supply of methadone; up to 7 additional day supply (provision of the services by a medicare-enrolled opioid treatment program); list separately in addition to code for primary procedure G2078

This service provides an additional 7-day supply of methadone, a medication used to treat opioid addiction, for patients to take at home. It's provided by a Medicare-enrolled opioid treatment program. This service is billed separately from the main treatment procedure.

1,047 services62 patients

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 C O R E Medical Clinic Inc's NPI number?

The NPI number for C O R E Medical Clinic Inc is 1326283706. It was assigned to this organization in the NPPES registry on December 12, 2008.

Where is C O R E Medical Clinic Inc located?

C O R E Medical Clinic Inc is located at 2100 Capitol Ave, Sacramento, CA 95816. The listed phone number is (916) 442-4985.

What is C O R E Medical Clinic Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Methadone, with taxonomy code 261QM2800X.

Is C O R E Medical Clinic Inc enrolled in Medicare?

Yes. C O R E Medical Clinic Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through C O R E Medical Clinic Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to C O R E Medical 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does C O R E Medical Clinic Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2018293) is associated with this NPI, valid through December 30, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for C O R E Medical Clinic Inc was last updated on December 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.