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

Internal Medicine

Theron Pettit, MD

Sees patients in Vancouver, WA · Washington

Summary

Theron Pettit, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Vancouver, WA. NPI 1245214279. 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 Theron Pettit, 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
31Years since medical school (graduated 1995)
Uniformed Services Uhs Fe Hebert School Of MedMedical school
MaleGender (as listed)
The Vancouver Clinic Inc PSGroup practice

Quick answers

Where does Theron Pettit see patients?
Medicare's clinician data lists 1 practice location in Vancouver, WA. Call before your visit to confirm the address.
What is Theron Pettit's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Theron Pettit accept Medicare assignment?
Yes. Medicare's clinician data says Theron Pettit 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 Theron Pettit?
(360) 882-2778, as listed in official Medicare / NPI Registry data.
What is Theron Pettit's NPI number?
1245214279. 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 Theron Pettit is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Theron Pettit as a member of this group (CMS data updated 2026-10-02).

  • The Vancouver Clinic Inc PS590 clinicians in the group

Specialties

Find other Internal Medicine doctors in Washington →

Other internal medicine doctors in Vancouver

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

All internal medicine doctors in Vancouver →

Clinician information

CredentialMD
Medical schoolUniformed Services Uhs Fe Hebert School Of Med
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1245214279
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