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

Family Practice

Jaclynn J. Do, MD

Sees patients in Westminster, CA · California

Summary

Jaclynn J. Do, MD (Family Practice) is enrolled with Medicare at 2 practice locations in Westminster, CA. NPI 1366439051. 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 Jaclynn J. Do, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
26Years since medical school (graduated 2000)
FemaleGender (as listed)
Family Choice Aco IncGroup practice

Quick answers

Where does Jaclynn J. Do see patients?
Medicare's clinician data lists 2 practice locations, including Westminster, CA. Call before your visit to confirm the address.
What is Jaclynn J. Do's specialty?
Medicare lists Family Practice as the primary specialty.
Does Jaclynn J. Do accept Medicare assignment?
Yes. Medicare's clinician data says Jaclynn J. Do 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 Jaclynn J. Do offer telehealth?
Medicare's clinician data says Jaclynn J. Do offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Jaclynn J. Do?
(714) 898-0765, as listed in official Medicare / NPI Registry data.
What is Jaclynn J. Do's NPI number?
1366439051. 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 Jaclynn J. Do is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jaclynn J. Do as a member of this group (CMS data updated 2026-10-02).

  • Family Choice Aco Inc55 clinicians in the group

Specialties

Find other Family Practice doctors in California →

Other family doctors in Westminster

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

All family doctors in Westminster →

Clinician information

CredentialMD
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1366439051
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