Dr. Yoko Mashino
Dr. Yoko Mashino
Last updated: Sep 26, 2023

Dr. Yoko Mashino

  • Gender: Female
  • Experience: 22 years
  • Graduation year: 1999
  • Sole propriator: No
  • NPI: 1184786394

Dr. Yoko Mashino MD

Internist

She is located at 747 Broadway in Seattle, WA 98122. Can help patients with the following: Cholecystitis, Edema, Hiatal Hernia, Obesity, Urethritis, Urinary Tract Infection (UTI). Her National Provider Identifier (NPI) number is 1184786394. Appointment can be made via the phone number (206) 215-2520. She is affiliated with 2 practices and 2 hospitals.

Conditions treated

Dr. Yoko Mashino, being an internist, 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. Yoko Mashino.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Medicare Enrollment

Dr. Yoko Mashino is enrolled to bill Medicare as a Practitioner - Hospitalist (also registered under: Practitioner - Internal Medicine) .

Bills through: Swedish Health Services

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.

Studies

Graduated in 1999

Affiliated practices

Swedish Physician Division
1200 112th Avenue Northeast
Bellevue, 98004 WA
(206) 386-9500
Swedish Family Medicine Cherry Hill
550 16th Avenue
Seattle, 98122 WA
(206) 320-2484

Affiliated hospitals

SWEDISH MEDICAL CENTER - FIRST HILL/BALLARD
747 BROADWAY
SEATTLE, 98122 WA
(206) 386-6000
SWEDISH MEDICAL CENTER / CHERRY HILL
500 17TH AVENUE
SEATTLE, 98122 WA
(206) 320-2000

Looking for more Internists?

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Dr. Paul Gregory Hayes
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Dr. Emily Transue
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Dr. Revati V. Nemani
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Dr. Allie Marie Massaro
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Dr. Steven A. Deem
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Dr. Judy Vu
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Questions & Answers

Has Dr. Yoko Mashino affiliation with hospitals?

Dr. Yoko Mashino is affiliated with SWEDISH MEDICAL CENTER - FIRST HILL/BALLARD. For the full list of hospitals see this list.

Does Dr. Yoko Mashino have affiliation with practices?

Dr. Yoko Mashino is affiliated with Swedish Physician Division. For the full list of practices see this list.

Where can you meet with Dr. Yoko Mashino?

Dr. Yoko Mashino's office is located at 747 Broadway in Seattle, WA 98122.

Does Dr. Yoko Mashino accept insurance?

Unfortunately we don't have any information if Dr. Yoko Mashino accepts insurance.

What conditions does Dr. Yoko Mashino treat?

Dr. Yoko Mashino provides treatment for Cholecystitis, Edema, Hiatal Hernia, Obesity, Urethritis, Urinary Tract Infection (UTI). For the full list see this list.