CALIFORNIA COALITION FOR HARM REDUCTION
NPI 1235749995
Clinic/Center - Public Health, Federal in Berkeley, CA
About California Coalition For Harm Reduction NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CALIFORNIA COALITION FOR HARM REDUCTION (NPI 1235749995) is a healthcare organization registered as a public health, federal in Berkeley, California and active in the NPI registry since August 2020. The organization lists Mikael Langner, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
California Coalition For Harm Reduction 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 California Coalition For Harm Reduction, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 California Coalition For Harm Reduction's NPI number?
The NPI number for California Coalition For Harm Reduction is 1235749995. It was assigned to this organization in the NPPES registry on August 6, 2020.
Where is California Coalition For Harm Reduction located?
California Coalition For Harm Reduction is located at 3031 Telegraph Ave, Berkeley, CA 94705. The listed phone number is (484) 432-2177.
What is California Coalition For Harm Reduction's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Public Health, Federal, with taxonomy code 261QP0904X.
Is California Coalition For Harm Reduction enrolled in Medicare?
Yes. California Coalition For Harm Reduction is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through California Coalition For Harm Reduction?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to California Coalition For Harm Reduction. 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.
When was this NPI record last updated?
The NPPES record for California Coalition For Harm Reduction was last updated on August 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# California Coalition For Harm Reduction · NPI 1235749995
Public Health, Federal organization in Berkeley, California. Organization record, active in the CMS NPPES registry since August 6, 2020.
## Identity
- **NPI:** 1235749995 (Entity type: Organization)
- **Enumerated:** August 6, 2020
- **Primary specialty:** Clinic/Center - Public Health, Federal · taxonomy 261QP0904X
- **Organization subpart:** No
- **Authorized official:** Mikael Langner, MEDICAL DIRECTOR
## Practice location
- **Address:** 3031 TELEGRAPH AVE, Berkeley, CA 94705-2051
- **Phone:** (484) 432-2177
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (General Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 11, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1235749995) · Data from the CMS NPPES public registry.