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Dr. John Chaffee, MD

Endocrinology, Diabetes & Metabolism*
3.3 (15)
Map Pin Small Federal Way, WA
Accepting new patients
32 years of experience

Overview of Dr. John Chaffee, MD

Dr. John Chaffee, MD is an Endocrinology, Diabetes & Metabolism Specialist in Federal Way, WA. They specialize in Endocrinology, Diabetes & Metabolism, has 32 years of experience, and is board certified in Family Practice. They graduated from HARVARD Medical School and is affiliated with UW Medical Center - Montlake. Dr. Chaffee, completed a residency at Inland Empire Hp Serv Assoc. Patients rated Dr. Chaffee an average 3.3 star rating.

Dr. Chaffee works at UW Medicine Primary & Urgent Care at Federal Way in Federal Way, WA. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Chaffee's Office Locations

  1. 1
    UW Medicine Primary & Urgent Care at Federal Way
    32018 23RD AVE S, Federal Way, WA 98003 Icon Directions Right Arrow Directions Phone Icon (206) 520-5000

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • UW Medical Center - Montlake

Experience & Treatment Frequency


What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Diabetes Type 2
Arterial Blood Gas Test (ABG)

Treatment frequency

Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Diabetes Type 2
Arterial Blood Gas Test (ABG)
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Joint Pain
Leg and Foot Ulcers
Limb Pain
Lipid Disorders
Malaise and Fatigue
Muscle Cramping
Muscle Spasm
Peripheral Edema
Electrocardiogram (EKG)
Immunization Administration
Wellness Examination
Acromegaly and Gigantism
All Headaches (incl. Migraine)
Autoimmune Thyroid Diseases
  • View other providers who treat Diabetes
Diabetes Insipidus
Diabetic Ketoacidosis
Female Infertility
  • View other providers who treat Goiter
Graves' Disease
Growth Hormone Deficiency
Hashimoto's Disease
Herpes Zoster Without Complication
Hyposmolality and Hyponatremia
  • View other providers who treat Lipedema
Lipoprotein Disorders
Menstrual Disorders
Newborn Jaundice
Non-Alcoholic Fatty Liver Disease
  • View other providers who treat Obesity
Parathyroid (Gland) Disease
Potassium Deficiency
Precocious Puberty
Shortness of Breath
Subacute Thyroiditis
Thyroid Cyst
Thyroid Goiter
Thyroid Nodule
Tobacco Use Disorder
Urinary Tract Infection (UTI)
Vitamin D Deficiency
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    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    Average provider rating
    Based on 15 ratings
    Patient Ratings (15)
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    Dr. Chaffee's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Chaffee

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. John Chaffee, MD

    • Endocrinology, Diabetes & Metabolism

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Years of Experience
    • 32 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.

    Languages Spoken
    • English, Spanish
    Languages Spoken
    NPI Number
    • 1326123126
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    • Inland Empire Hp Serv Assoc
    Medical Education
    • HARVARD Medical School
    Medical Education
    Board Certifications
    • Family Practice
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. John Chaffee, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Chaffee is offering online scheduling or call the provider’s office for more information.

    Dr. Chaffee has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Chaffee works at UW Medicine Primary & Urgent Care at Federal Way in Federal Way, WA. View the full address on Dr. Chaffee’s profile.

    15 patients have reviewed Dr. Chaffee. The overall rating for this provider is 3.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Chaffee.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Chaffee, there are benefits to both methods. A person calling to schedule an with Dr. Chaffee appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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