DR. CHRISTOPHER VOSS MD
NPI 1942475538
Preventive Medicine - Addiction Medicine in Clearlake, CA
About Dr. Christopher Voss Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER VOSS MD (NPI 1942475538) is an individual addiction medicine provider in Clearlake, California, licensed in Massachusetts (246812) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Sturdy Memorial Hospital, and maintains 12 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Locations 12
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Christopher Voss Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
18Medicare enrollment records show Christopher Voss reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Clearlake, CA 95422
- Reassigned Medicare billing, Arizona, California and Massachusetts enrollments
- 2 clinicians in this Medicare group
Sonoma, CA 95476
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Lodi, CA 95242
- Reassigned Medicare billing, California enrollment
- 221 clinicians in this Medicare group
Hoopa, CA 95546
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Kima-W Medical Center
- 33 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
Las Vegas, NV 89129
- Reassigned Medicare billing, Nevada enrollment
- 12 clinicians in this Medicare group
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 3,005 clinicians in this Medicare group
Patchogue, NY 11772
- Reassigned Medicare billing, New Hampshire enrollment
- 145 clinicians in this Medicare group
Manchester, NH 03102
- Reassigned Medicare billing, New Hampshire enrollment
- 189 clinicians in this Medicare group
Manchester, NH 03102
- Reassigned Medicare billing, New Hampshire enrollment
- 72 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sturdy Memorial Hospital
Acute Care Hospitals · Attleboro, MASignature Healthcare Brockton Hospital
Acute Care Hospitals · Brockton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95422 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLEARLAKE, CA 95422
CLEARLAKE, CA 95422
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 Christopher Voss's NPI number?
The NPI number for Christopher Voss is 1942475538. It was assigned to this individual provider in the NPPES registry on April 24, 2008.
Where is Christopher Voss located?
Christopher Voss practices at 15630 18th Ave, Clearlake, CA 95422. The listed phone number is (707) 994-6486.
What is Christopher Voss's specialty?
The primary specialty registered for this NPI is Preventive Medicine, specializing in Addiction Medicine, with taxonomy code 2083A0300X.
Is Christopher Voss enrolled in Medicare?
Yes. Christopher Voss is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Christopher Voss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Voss reassigns Medicare benefits to 18 organizations: Medical Specialists Associates PC (Clearlake, CA), Sonoma Valley Community Health Center (Sonoma, CA), Lodi Memorial Hospital Association Inc (Lodi, CA), K'ima:w Medical Center (Hoopa, CA), Inpatient Specialists Of California, PC (San Bernardino, CA) and 13 more organizations, listed in the Medicare section above. Each 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 Christopher Voss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Voss accept?
Health plans from Blue Cross Blue Shield of Arizona, Taro Health and WellSense Health Plan list Christopher Voss as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Christopher Voss affiliated with any hospitals?
According to CMS data, Christopher Voss is affiliated with Sturdy Memorial Hospital and Signature Healthcare Brockton Hospital.
When was this NPI record last updated?
The NPPES record for Christopher Voss was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.
# Dr. Christopher Voss, MD · NPI 1942475538
Addiction Medicine physician in Clearlake, California. Individual provider, active in the CMS NPPES registry since April 24, 2008.
## Identity
- **NPI:** 1942475538 (Entity type: Individual)
- **Enumerated:** April 24, 2008
- **Primary specialty:** Preventive Medicine - Addiction Medicine · taxonomy 2083A0300X
- **State license:** 246812 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 15630 18TH AVE, Clearlake, CA 95422-9336
- **Phone:** (707) 994-6486
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 18 organizations under Medicare reassignment (form CMS-855R): Medical Specialists Associates PC (NPI 1326404948, Clearlake, CA); Sonoma Valley Community Health Center (NPI 1770669715, Sonoma, CA); Lodi Memorial Hospital Association Inc (NPI 1306855523, Lodi, CA); K'ima:w Medical Center (NPI 1306904222, Hoopa, CA); Inpatient Specialists Of California, PC (NPI 1952792475, San Bernardino, CA); and 13 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 2006
## Record status
- **NPPES last updated:** September 21, 2026
- **Other identifiers:** Other A103576 (CA); Other 15022 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1942475538) · Data from the CMS NPPES public registry.