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DR. JASON TAI SUN M.D.
NPI 1790906188
Internal Medicine - Hematology & Oncology in Redwood City, CA

Active since May 01, 2007PECOS EnrolledAccepts Medicare Assignment
1150 VETERANS BLVD, SUITE 201, REDWOOD CITY, CA 94063(650) 299-4840 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jason Tai Sun M.d. NPPES

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

DR. JASON TAI SUN M.D. (NPI 1790906188) is an individual hematology & oncology provider in Redwood City, California, licensed in California (A93301) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of New York Medical College (2004).

NPPES Registry Identity

NPI1790906188
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. JASON TAI SUNCredential: M.D.
Location Address1150 VETERANS BLVD, SUITE 201Redwood City, CA 94063-2037
Mailing Address1150 Veterans Blvd, Suite 201Redwood City, CA 94063-2037
Phone(650) 299-4840
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2004
Enumeration DateMay 1, 2007
Last NPPES UpdateDecember 17, 2021
✔ NPI 1790906188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · A93301
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1150 VETERANS BLVD, Redwood City, CA 94063
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jason Tai Sun M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032204607
PECOS Enrollment IDI20070927000917
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 94063 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
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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 20

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

PATRICIA KO PHARMD
Pharmacist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-3004
BRIAN A. ROLING DPM
Podiatrist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2000
AMY E. TRAUM MD
Hospitalist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2000
DOROTHY D. NGUYEN MD
Internal Medicine (Hematology & Oncology)
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2588
DR. DANNY S LEE PHARM.D.
Pharmacist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-3567
ANAGHA V JAIN MD
Internal Medicine (Nephrology)
1150 VETERANS BLVD, NEPHROLOGY DEPT
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4107
ARLENE MCCARTHY
Physical Therapist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-4059
PADMAVATHI SAINATH MD
Hospitalist
1150 VETERANS BLVD
REDWOOD CITY, CA 94063
San Mateo County (650) 299-2000

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 Jason Sun's NPI number?

The NPI number for Jason Sun is 1790906188. It was assigned to this individual provider in the NPPES registry on May 1, 2007.

Where is Jason Sun located?

Jason Sun practices at 1150 Veterans Blvd Suite 201, Redwood City, CA 94063. The listed phone number is (650) 299-4840.

What is Jason Sun's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Jason Sun enrolled in Medicare?

Yes. Jason Sun is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Jason Sun was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.