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Internal Medicine

Stephen E. Velloze, MD

Sees patients in Pasadena, CA · Carson, CA · California

Summary

Stephen E. Velloze, MD (Internal Medicine) is enrolled with Medicare at 3 practice locations in Pasadena, CA and Carson, CA. NPI 1689605966. 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 Stephen E. Velloze, 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
39Years since medical school (graduated 1987)
MaleGender (as listed)
Healthcare Partners Affiliates Medical GroupGroup practice

Quick answers

Where does Stephen E. Velloze see patients?
Medicare's clinician data lists 3 practice locations, including Pasadena, CA and Carson, CA. Call before your visit to confirm the address.
What is Stephen E. Velloze's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Stephen E. Velloze accept Medicare assignment?
Yes. Medicare's clinician data says Stephen E. Velloze 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.
What is the phone number for Stephen E. Velloze?
(626) 585-4120, as listed in official Medicare / NPI Registry data.
What is Stephen E. Velloze's NPI number?
1689605966. 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 Stephen E. Velloze is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Stephen E. Velloze as a member of this group (CMS data updated 2026-10-02).

  • Healthcare Partners Affiliates Medical Group754 clinicians in the group

Specialties

Find other Internal Medicine doctors in California →

Other internal medicine doctors in Pasadena

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

All internal medicine doctors in Pasadena →

Clinician information

CredentialMD
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1689605966
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