Christopher D. Zoolkoski, MD
Family Medicine · San Bernardino, CA
At a glance
1700 N Waterman Ave, San Bernardino, CA 92404-5115
NPPES record updated Sep 18, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1700 N Waterman AveSan Bernardino, CA 92404-5115
Additional reported practice locations
170 Ford RdJohn Day, OR 978452009
Phone: 5415751311 914 Pine Street
Mount Shasta, CA 960672143
Phone: 5309266111 203 S Western Ave
Tonasket, WA 988558803
Phone: 5094862151
Fax: 5092231721 557 W Washington St
Burns, OR 977201441
Phone: 5415737281 914 Pine Street
Mount Shasta, CA 960672143
Phone: 5309266111 2801 Daggett Ave
Klamath Falls, OR 976017150
Phone: 5412746733 2821 Daggett Ave Ste 100
Klamath Falls, OR 976011106
Phone: 5412746733
Fax: 5412742006
Education & affiliations
- Medical / professional school
- Oregon Health Sciences University School Of Medicine
- Graduation year
- 2000
- CMS specialties
- Emergency Medicine · Family Practice
Practice groups
- Beaver Medical Group P C
- Blue Mountain Hospital District
- Harney District Hospital
- Okanogan County Public Hospital Dist No 4
Reported hospital affiliations
- Blue Mountain Hospital John Day, OR
- Harney District Hospital Burns, OR
- Lincoln Hospital Davenport, WA
- North Valley Hospital Tonasket, WA
- Whitman Hospital And Medical Center Colfax, WA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Aug 10, 2006
- Record updated
- Sep 18, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X · Primary
License reported: A80628 CA
207Q00000X
License reported: MD23552 OR
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1700 N Waterman AveSan Bernardino, CA 92404-5115
- Phone
- (909) 883-8611
Mailing address
PO BOX 35380LAS VEGAS, NV 891335380
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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