Bat Alexander Smith, M.D.

Orthopedic Surgery · San Marcos, CA

Call (866) 459-2912 Directions

At a glance

400 Craven Rd, San Marcos, CA 92078-4201

NPPES record updated May 18, 2022. 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

400 Craven Rd
San Marcos, CA 92078-4201
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
University Of California, San Francisco School Of Medicine
Graduation year
2002
CMS specialties
Orthopedic Surgery

Practice groups

Reported hospital affiliations

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.

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PUBLISHED MEDICARE ACTIVITY

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.

PAYMENT TRANSPARENCY

Industry-reported general payments

$163.64General payments · 2025
1Reported transactions
1Reporting companies

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

PurposeAmount
Food and beverage$163.64

Reporting companies

CompanyAmount
STRYKER CORPORATION$163.64
View official Open Payments profile ↗

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1295890101
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Registry details

Primary taxonomy
Orthopedic Surgery
Taxonomy code
207X00000X
Enumeration date
Dec 22, 2006
Record updated
May 18, 2022
More registry details
Provider type
Individual · Type 1
Other reported name
P. BERTIL WELDON SMITH
Reported credentials
M.D.

Reported taxonomies and licenses

Specialty details in registry

207XS0106X

License reported: M-9725 ID

Specialty details in registry

207XS0114X

License reported: M-9725 ID

Specialty details in registry

207XS0117X

License reported: M-9725 ID

Specialty details in registry

207XX0004X

License reported: M-9725 ID

Specialty details in registry

207XX0005X

License reported: M-9725 ID

Specialty details in registry

207XX0801X

License reported: M-9725 ID

Orthopedic Surgery

207X00000X · Primary

License reported: A85396 CA

Specialty details in registry

207XP3100X

License reported: M-9725 ID

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

400 Craven Rd
San Marcos, CA 92078-4201
Phone
(866) 459-2912
Mailing address
400 CRAVEN RD

SAN MARCOS, CA 920784201
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

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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