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DR. CALVIN YANG M.D.
NPI 1891869251
Psychiatry & Neurology - Psychiatry in Saratoga, CA

Active since November 20, 2006Opted out of Medicare · through Aug 18, 2027
12280 SARATOGA-SUNNYVALE RD., SUITE 213, SARATOGA, CA 95070(408) 973-8588(866) 384-8588 Get Directions Write a Review

NPPES record last updated: October 27, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Calvin Yang M.d. NPPES

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

DR. CALVIN YANG M.D. (NPI 1891869251) is an individual psychiatry provider in Saratoga, California, licensed in California (A92741) and active in the NPI registry since November 2006. He has opted out of Medicare through August 18, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1891869251
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CALVIN YANGCredential: M.D.
Location Address12280 SARATOGA-SUNNYVALE RD., SUITE 213Saratoga, CA 95070
Mailing Address12280 Saratoga-sunnyvale Rd., Suite 213Saratoga, CA 95070 · (408) 973-8588 · Fax (866) 384-8588
Phone(408) 973-8588
Fax(866) 384-8588
Sole ProprietorNo
Enumeration DateNovember 20, 2006
Last NPPES UpdateOctober 27, 2009
✔ NPI 1891869251 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · A92741
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
12280 SARATOGA-SUNNYVALE RD., SUITE 213, Saratoga, CA 95070
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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. Calvin Yang 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 August 18, 2015 through August 18, 2027.

Opt-Out Effective DateAugust 18, 2015
Opt-Out In Effect ThroughAugust 18, 2027Opt-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 95070 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
$206.04 typical visit price
range $70.37 – $206.04
Typical copayment $51.51 (range $17.59 – $51.51)
Most-billed visit code 99205
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
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.

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 Calvin Yang's NPI number?

The NPI number for Calvin Yang is 1891869251. It was assigned to this individual provider in the NPPES registry on November 20, 2006.

Where is Calvin Yang located?

Calvin Yang practices at 12280 Saratoga-Sunnyvale Rd., Suite 213, Saratoga, CA 95070. The listed phone number is (408) 973-8588.

What is Calvin Yang's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Calvin Yang enrolled in Medicare?

No. Calvin Yang has opted out of Medicare through August 18, 2027. 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 Calvin Yang was last updated on October 27, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.