Nancey Trevanian Tsai, MD

Neurology · Physical Medicine And Rehabilitation · Sports Medicine (CMS) · Hanahan, SC

Call (206) 295-3621 Directions

At a glance

58 N Basilica Ave, Hanahan, SC 29410-8657

NPPES record updated Jul 25, 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

58 N Basilica Ave
Hanahan, SC 29410-8657

Additional reported practice locations

7033 Hayvenhurst Ave
Van Nuys, CA 914063802
Phone: 8335263848
7033 Hayvenhurst Ave
Van Nuys, CA 914063802
Phone: 8335263848
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Eastern Virginia Medical School
Graduation year
1998
CMS specialties
Neurology · Physical Medicine And Rehabilitation · Sports Medicine

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.

Advertisement
Advertising spaceAdvertisements are separate from provider records.
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

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
NPI1205938040
Call Directions

Registry details

Primary taxonomy
Neurology · Physical Medicine And Rehabilitation · Sports Medicine (CMS)
Taxonomy code
208100000X
Enumeration date
Sep 2, 2006
Record updated
Jul 25, 2025
More registry details
Provider type
Individual · Type 1
Reported credentials
MD

Reported taxonomies and licenses

Specialty details in registry

208100000X

License reported: E-18899 AR

Specialty details in registry

208100000X

License reported: 231951 AK

Specialty details in registry

208100000X

License reported: 46592 AZ

Specialty details in registry

208100000X

License reported: A77187 CA

Specialty details in registry

208100000X

License reported: DR.0074687 CO

Specialty details in registry

208100000X

License reported: 76020 CT

Specialty details in registry

208100000X

License reported: C1-0026612 DE

Specialty details in registry

208100000X

License reported: ME170224 FL

Specialty details in registry

208100000X

License reported: 100903 GA

Specialty details in registry

208100000X

License reported: MD-24221 HI

Specialty details in registry

208100000X

License reported: 36163120 IL

Specialty details in registry

208100000X

License reported: 01093303A IN

Specialty details in registry

208100000X

License reported: TH0007616 IN

Specialty details in registry

2081S0010X

License reported: MD.14081R LA

Specialty details in registry

208100000X · Primary

License reported: 23922 SC

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

Practice location

58 N Basilica Ave
Hanahan, SC 29410-8657
Phone
(206) 295-3621
Mailing address
58 N BASILICA AVE

HANAHAN, SC 294108657
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.

Report a directory issue