Dr. Peter James Schlegel
Dr. Peter J. Schlegel
Last updated: Aug 14, 2026

Dr. Peter J. Schlegel

  • Gender: Male
  • Experience: 27 years
  • Graduated from: Rush Medical College Of Rush University
  • Graduation year: 1994
  • Sole propriator: No
  • NPI: 1891785838

Dr. Peter J. Schlegel M.D.

Oncologist

He is located at 401 West Poplar Street in Walla Walla, WA 99362. Can help patients with the following: Head and Neck Cancer, Hyponatremia, Liver Cancer, Testicular Cancer, Thymoma, Thyroid Cancer. His National Provider Identifier (NPI) number is 1891785838. Appointment can be made via the phone number (509) 897-5700. He is affiliated with 4 hospitals.

Conditions treated

Dr. Peter James Schlegel, being an oncologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Peter J. Schlegel.

  • Abdominal Pain
  • Acute Pain
  • Anal Cancer
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Basal Cell Carcinoma
  • Bile Duct Cancer
  • Bladder Cancer
  • Bladder Control
  • Bone Cancer
  • Brain Cancer
  • Breast Cancer
  • Cancer
  • Carcinoid Tumor
  • Carcinoma
  • Cervical Cancer
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Colon Cancer
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Esophageal Cancer
  • Fever
  • Gallbladder Cancer
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Glioma
  • Head and Neck Cancer
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hodgkin's Disease
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Kidney Cancer
  • Larynx Cancer
  • Leukemia
  • Liver Cancer
  • Lung Cancer
  • Melanoma
  • Mesothelioma
  • Migraine
  • Nasopharyngeal Cancer
  • Nausea and Vomiting
  • Neoplasm
  • Neuroblastoma
  • Non-Hodgkin's Lymphoma (NHL)
  • Obesity
  • Oral Cancer
  • Osteoporosis
  • Ovarian Cancer
  • Pancreatic Cancer
  • Penis Cancer
  • Peptic Ulcer
  • Pheochromocytoma (PCC)
  • Polycythemia
  • Prescription Refill
  • Prostate Cancer
  • Retinoblastoma
  • Salivary Gland Cancer
  • Sarcoma
  • Skin Cancer
  • Stomach Cancer
  • Testicular Cancer
  • Thymoma
  • Thyroid Cancer
  • Urethral Cancer
  • Urethritis
  • Urinary Tract Infection (UTI)
  • Uterine Cancer
  • Vaginal Cancer

Procedures Performed by Dr. Peter J. Schlegel

Insurances Accepted by Dr. Peter J. Schlegel

  1. Medicare

Medicare Enrollment

Dr. Peter J. Schlegel is enrolled to bill Medicare as a Practitioner - Medical Oncology .

Bills through: Cancer Care Northwest Centers P S

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

E.R. Squibb \u0026 Sons $274
Bayer $225
Pharmacyclics an AbbVie Company $225

Other

Food and Beverage $1419
Promotional Speaking or Service $63

Studies

RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY

Graduated in 1994

Additional Specialities

  • Internist

Affiliated hospitals

PROVIDENCE SACRED HEART MEDICAL CENTER
101 WEST 8TH AVENUE
SPOKANE, 99204 WA
(509) 474-3040
PROVIDENCE HOLY FAMILY HOSPITAL
5633 NORTH LIDGERWOOD
SPOKANE, 99208 WA
(509) 482-2450
PULLMAN REGIONAL HOSPITAL
835 S BISHOP BLVD
PULLMAN, 99163 WA
(509) 332-2541
COULEE MEDICAL CENTER
411 FORTUYN ROAD
GRAND COULEE, 99133 WA
(509) 633-1753

Looking for more Oncologists?

Here are oncologists in Washington you may want to explore.

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Dr. Jerald P. Radich
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Dr. Marc Rosenshein
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Dr. Jesse Johnston Salk
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Dr. Annemarie Fernandes Shepherd
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Questions & Answers

Does Dr. Peter James Schlegel accept patients with Medicare?

Yes, Dr. Peter James Schlegel accepts patients with Medicare.

What conditions does Dr. Peter James Schlegel treat?

Dr. Peter James Schlegel provides treatment for Head and Neck Cancer, Hyponatremia, Liver Cancer, Testicular Cancer, Thymoma, Thyroid Cancer. For the full list see this list.

Has Dr. Peter James Schlegel affiliation with hospitals?

Dr. Peter James Schlegel is affiliated with PROVIDENCE SACRED HEART MEDICAL CENTER. For the full list of hospitals see this list.

Where can you meet with Dr. Peter James Schlegel?

Dr. Peter James Schlegel's office is located at 401 West Poplar Street in Walla Walla, WA 99362.