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DR. JOHN CHIENSING CHIU M.D.
NPI 1184716136
Family Medicine in Cupertino, CA

Active since September 28, 2006Opted out of Medicare · through Jan 1, 2028
10440 S DE ANZA BLVD, STE D6, CUPERTINO, CA 95014(408) 863-0709(408) 863-0245 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Chiensing Chiu M.d. NPPES

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

DR. JOHN CHIENSING CHIU M.D. (NPI 1184716136) is an individual family medicine provider in Cupertino, California, licensed in California (G72501) and active in the NPI registry since September 2006. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1184716136
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOHN CHIENSING CHIUCredential: M.D.
Location Address10440 S DE ANZA BLVD, STE D6Cupertino, CA 95014-3018
Mailing Address10440 S De Anza Blvd, Ste D6Cupertino, CA 95014-3018 · (408) 863-0709 · Fax (408) 863-0245
Phone(408) 863-0709
Fax(408) 863-0245
Sole ProprietorYes
Enumeration DateSeptember 28, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1184716136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G72501
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
10440 S DE ANZA BLVD, Cupertino, CA 95014
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Other Identifiers 2

Medicare ID-Type Unspecified00G725010CA
Medicare UPINF38112CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. John Chiensing Chiu M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95014 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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 6

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

DR. RICHARD TSU-HSUN KAO D.D.S., PH.D
Dentist (Periodontics)
10440 S DE ANZA BLVD, STE. #D-1
CUPERTINO, CA 95014
Santa Clara County (408) 252-8877
SERAFINE CHEN
Dentist (General Practice)
10440 S DE ANZA BLVD
CUPERTINO, CA 95014
Santa Clara County (408) 873-8321
ANGELA LEE DDS
Dentist
10440 S DE ANZA BLVD
CUPERTINO, CA 95014
Santa Clara County (408) 873-8321
DR. ANTHONY TAT D.D.S.
Dentist (General Practice)
10440 S DE ANZA BLVD, SUITE D-4
CUPERTINO, CA 95014
Santa Clara County (408) 807-4853
STEPHANIE HUYNH DDS
Dentist
10440 S DE ANZA BLVD
CUPERTINO, CA 95014
Santa Clara County (408) 873-8321
HUI JUE WU DMD
Dentist
10440 S DE ANZA BLVD, SUITE D-4
CUPERTINO, CA 95014
Santa Clara County (610) 653-0086

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 John Chiu's NPI number?

The NPI number for John Chiu is 1184716136. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is John Chiu located?

John Chiu practices at 10440 S De Anza Blvd Ste D6, Cupertino, CA 95014. The listed phone number is (408) 863-0709.

What is John Chiu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Chiu enrolled in Medicare?

No. John Chiu has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for John Chiu was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.