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DR. YU-CHIEN CHENG M.D.
NPI 1700227873
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Jose, CA

Active since July 17, 2013PECOS Enrolled
275 HOSPITAL PKWY STE 600, SAN JOSE, CA 95119(408) 362-4791 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 11, 2022, Dec 10, 2020, Jun 30, 2018 (3 updates tracked since 2018).

About Dr. Yu-chien Cheng M.d. NPPES

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

DR. YU-CHIEN CHENG M.D. (NPI 1700227873) is an individual endocrinology, diabetes & metabolism provider in San Jose, California, licensed in California (A154935) and active in the NPI registry since July 2013. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1700227873
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameDR. YU-CHIEN CHENGCredential: M.D.
Location Address275 HOSPITAL PKWY STE 600San Jose, CA 95119-1140
Mailing Address275 Hospital Pkwy Ste 600San Jose, CA 95119-1140
Phone(408) 362-4791
Sole ProprietorNo
Enumeration DateJuly 17, 2013
Last NPPES UpdateJanuary 11, 20223 updates tracked since enumeration
NPPES CertifiedDecember 10, 2020
✔ NPI 1700227873 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CA · A154935
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
275 HOSPITAL PKWY STE 600, San Jose, CA 95119
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Other Names 1

Other Name (5)Dr. Jenny Cheng M.d.

Secondary Practice Locations 3

Location 12650 Ridge AveEvanston, IL 60201-1700 · Phone (847) 570-2509
Location 2275 Hospital PkwySan Jose, CA 95119-1106 · Phone (408) 362-4791
Location 3275 Hospital Pkwy Ste 600San Jose, CA 95119-1140 · Phone (408) 362-4791

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Yu-chien Cheng 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.

Medicare Billing Reassignment

Medicare enrollment records show Yu-chien Cheng reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
13 mi
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95119 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
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.

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 Yu-chien Cheng's NPI number?

The NPI number for Yu-chien Cheng is 1700227873. It was assigned to this individual provider in the NPPES registry on July 17, 2013. The provider is also known as Dr. Jenny Cheng M.D..

Where is Yu-chien Cheng located?

Yu-chien Cheng practices at 275 Hospital Pkwy Ste 600, San Jose, CA 95119. The listed phone number is (408) 362-4791.

What is Yu-chien Cheng's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Yu-chien Cheng enrolled in Medicare?

Yes. Yu-chien Cheng is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Yu-chien Cheng's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yu-chien Cheng reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yu-chien Cheng's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Yu-chien Cheng was last updated on January 11, 2022. 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.