Wendy O. Buffett, MD
Family Medicine · Berkeley, CA
At a glance
1801 Shattuck Ave Ste A, Berkeley, CA 94709-1872
NPPES record updated Mar 17, 2025. 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
1801 Shattuck Ave Ste ABerkeley, CA 94709-1872
Additional reported practice locations
500 San Pablo StreetAlbany
Albany, CA 947061256
Phone: 5105241580
Fax: 5105240861 500 San Pablo Ave
Albany, CA 947061103
Phone: 5102048130
Fax: 5105240861
Education & affiliations
- Medical / professional school
- Boston University School Of Medicine
- Graduation year
- 1993
- CMS specialties
- Family Practice
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
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.
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
- May 17, 2006
- Record updated
- Mar 17, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X · Primary
License reported: G80799 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1801 Shattuck Ave Ste ABerkeley, CA 94709-1872
- Phone
- (888) 663-6331
- Fax
- (415) 252-7176
Mailing address
1 EMBARCADERO CTR STE 1900SAN FRANCISCO, CA 941113723
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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