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

Internal Medicine

Josephine L. Ullom, MD

Sees patients in Yakima, WA · Washington

Summary

Josephine L. Ullom, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Yakima, WA. NPI 1497849723. 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 Josephine L. Ullom, 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
40Years since medical school (graduated 1986)
University Of Texas Medical School At HoustonMedical school
FemaleGender (as listed)
Yakima Valley Farm Workers ClinicGroup practice

Quick answers

Where does Josephine L. Ullom see patients?
Medicare's clinician data lists 1 practice location in Yakima, WA. Call before your visit to confirm the address.
What is Josephine L. Ullom's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Josephine L. Ullom accept Medicare assignment?
Yes. Medicare's clinician data says Josephine L. Ullom 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 Josephine L. Ullom?
(509) 248-3334, as listed in official Medicare / NPI Registry data.
What is Josephine L. Ullom's NPI number?
1497849723. 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 Josephine L. Ullom is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Josephine L. Ullom as a member of this group (CMS data updated 2026-10-02).

  • Yakima Valley Farm Workers Clinic273 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Yakima

Clinicians with the same Medicare primary specialty in Yakima, WA — not a recommendation.

All internal medicine doctors in Yakima →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At Houston
Graduation year1986
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1497849723
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