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DAN WINGHAY TSOI M.D.
NPI 1740395417
Internal Medicine - Cardiovascular Disease in Auburn, CA

Active since August 20, 2006PECOS Enrolled
3257 PROFESSIONAL DR, SUITE C, AUBURN, CA 95602(530) 889-6336(530) 889-8285 Get Directions Write a Review

NPPES record last updated: July 2, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dan Winghay Tsoi M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAN WINGHAY TSOI M.D. (NPI 1740395417) is an individual cardiovascular disease provider in Auburn, California, licensed in California (A40951) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740395417
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDAN WINGHAY TSOICredential: M.D.
Location Address3257 PROFESSIONAL DR, SUITE CAuburn, CA 95602-2460
Mailing AddressPo Box 7132Auburn, CA 95604-7132 · (530) 889-6336 · Fax (530) 889-8285
Phone(530) 889-6336
Fax(530) 889-8285
Sole ProprietorYes
Enumeration DateAugust 20, 2006
Last NPPES UpdateJuly 2, 2013
✔ NPI 1740395417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · A40951
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
3257 PROFESSIONAL DR, Auburn, CA 95602
Open in Google Maps ↗

Other Identifiers 2

Medicare PINEM767ZCA
Medicaid1740395417CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dan Winghay Tsoi M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.20 typical visit price
range $60.44 – $180.85
Typical copayment $34.30 (range $15.11 – $45.21)
Most-billed visit code 99204
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM W. KIRBY, M.D.
Specialist
3257 PROFESSIONAL DR, SUITE D
AUBURN, CA 95602
Nevada County (530) 823-6500
DR. OSAMA ZAHRIYA MD
Surgery
3257 PROFESSIONAL DR, STE E
AUBURN, CA 95602
Nevada County (530) 823-0701
DR. JON ALAN ERICKSON M.D.
Specialist
3257 PROFESSIONAL DR, SUITE B
AUBURN, CA 95602
Nevada County (530) 823-6363

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dan Tsoi's NPI number?

The NPI number for Dan Tsoi is 1740395417. It was assigned to this individual provider in the NPPES registry on August 20, 2006.

Where is Dan Tsoi located?

Dan Tsoi practices at 3257 Professional Dr Suite C, Auburn, CA 95602. The listed phone number is (530) 889-6336.

What is Dan Tsoi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Dan Tsoi enrolled in Medicare?

Yes. Dan Tsoi is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dan Tsoi was last updated on July 2, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.