Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Jennifer U. Doan, MD

Sees patients in Santa Clara, CA · Milpitas, CA · California

Summary

Jennifer U. Doan, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Santa Clara, CA and Milpitas, CA. NPI 1205913142. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jennifer U. Doan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
28Years since medical school (graduated 1998)
Eastern Virginia Medical SchoolMedical school
FemaleGender (as listed)
Permanente Medical Group IncGroup practice

Quick answers

Where does Jennifer U. Doan see patients?
Medicare's clinician data lists 3 practice locations, including Santa Clara, CA and Milpitas, CA. Call before your visit to confirm the address.
What is Jennifer U. Doan's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jennifer U. Doan accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer U. Doan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Jennifer U. Doan offer telehealth?
Medicare's clinician data says Jennifer U. Doan offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Jennifer U. Doan?
(408) 851-1000, as listed in official Medicare / NPI Registry data.
What is Jennifer U. Doan's NPI number?
1205913142. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Jennifer U. Doan is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jennifer U. Doan as a member of this group (CMS data updated 2026-10-02).

  • Permanente Medical Group Inc10,996 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Santa Clara

Clinicians with the same Medicare primary specialty in Santa Clara, CA — not a recommendation.

All internal medicine doctors in Santa Clara →

Clinician information

CredentialMD
Medical schoolEastern Virginia Medical School
Graduation year1998
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1205913142
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians