David King Lam, MD, DDS, PHD
Maxillofacial Surgery · Oral Surgery (CMS) · San Francisco, CA
At a glance
155 Fifth Street, San Francisco, CA 94103-1208
Published activity: Removal of tissue. View counts and coverage
NPPES record updated Dec 16, 2021. 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
155 Fifth Street Department Of Oral And Maxillofacial SurgerySan Francisco, CA 94103-1208
Education & affiliations
- Medical / professional school
- University Of Toronto, Faculty Of Medicine
- Graduation year
- 2001
- CMS specialties
- Maxillofacial Surgery · Oral Surgery
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.
| Procedure category | Published Medicare activity |
|---|---|
| Removal of tissue | 1-10 |
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
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $148.98 |
Reporting companies
| Company | Amount |
|---|---|
| ABBOTT LABORATORIES | $148.98 |
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
- Maxillofacial Surgery · Oral Surgery (CMS)
- Taxonomy code
- 204E00000X
- Enumeration date
- Oct 21, 2009
- Record updated
- Dec 16, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD, DDS, PHD
Reported taxonomies and licenses
1223S0112X
License reported: 059354 NY
1223S0112X
License reported: 107193 CA
174400000X
License reported: 059354 NY
174400000X
License reported: 107193 CA
204E00000X
License reported: 059354 NY
204E00000X · Primary
License reported: 107193 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
155 Fifth StreetDepartment Of Oral And Maxillofacial Surgery
San Francisco, CA 94103-1208
- Phone
- (631) 416-0363
Mailing address
155 FIFTH STREETDEPARTMENT OF ORAL AND MAXILLOFACIAL SURGERY
SAN FRANCISCO, CA 941031208
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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