1. Home
  2. Directory
  3. California
  4. Milpitas
  5. Internal Medicine
  6. NPI Profile

XIAOSHAN CHEN
NPI 1548840846
Internal Medicine in Milpitas, CA

Active since April 11, 2021PECOS EnrolledAccepts Medicare Assignment
770 E CALAVERAS BLVD, MILPITAS, CA 95035(408) 945-2900 Get Directions Write a Review

NPPES record last updated: July 31, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 31, 2024, Apr 11, 2021 (2 updates tracked since 2021).

About Xiaoshan Chen NPPES

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

XIAOSHAN CHEN (NPI 1548840846) is an individual internal medicine provider in Milpitas, California, licensed in California (A193127) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (2021).

NPPES Registry Identity

NPI1548840846
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameXIAOSHAN CHEN
Location Address770 E CALAVERAS BLVDMilpitas, CA 95035-5491
Mailing Address770 E Calaveras BlvdMilpitas, CA 95035-5491 · (408) 945-2900
Phone(408) 945-2900
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2021
Enumeration DateApril 11, 2021
Last NPPES UpdateJuly 31, 20242 updates tracked since enumeration
NPPES CertifiedJuly 31, 2024
✔ NPI 1548840846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A193127
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
770 E CALAVERAS BLVD, Milpitas, CA 95035
Open in Google Maps ↗

Other Names 1

Other Name (5)Sharon Chen

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

Xiaoshan Chen 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 ID8729511019
PECOS Enrollment IDI20241024003047
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 95035 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.

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.

ANNE CHU
Pharmacist
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (408) 945-2645
METTY B. ALBERT MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
LAKSHMIDEVI RANGA PABBISETTY DO
Family Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (559) 499-6450
RAVITA SALUJA MD
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
SRABONI S.B. BANERJEE MD
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
VIJAY MAKADIA
Pharmacist
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (408) 945-5889
JANELLE M. OGURA MD
Obstetrics & Gynecology
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
JASON C. CHANG MD, MS
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900

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 Xiaoshan Chen's NPI number?

The NPI number for Xiaoshan Chen is 1548840846. It was assigned to this individual provider in the NPPES registry on April 11, 2021. The provider is also known as Sharon Chen.

Where is Xiaoshan Chen located?

Xiaoshan Chen practices at 770 E Calaveras Blvd, Milpitas, CA 95035. The listed phone number is (408) 945-2900.

What is Xiaoshan Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Xiaoshan Chen enrolled in Medicare?

Yes. Xiaoshan Chen 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 Xiaoshan Chen was last updated on July 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.