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Dr. Douglas Phan, MD

San Jose, CA

37 Years of Experience

Accepting patients

    Who is Dr. Phan, Otolaryngologist in San Jose, CA?

    Dr. Douglas Phan, MD is an Otolaryngologist, who primarily practices in San Jose, CA with 2 additional practice locations. He has been practicing for over 37 years and is board certified by the American Board of Otolaryngology. Dr. Phan graduated from Stanford University School of Medicine and completed his residency at Stanford University Program. Dr. Phan is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Phan’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Phan’s office at (408) 929-5610.

    Where did Dr. Phan go to medical school and complete their residency?

    • Residency: Stanford University Program

    • Medical School: Stanford University School of Medicine

    Is Dr. Phan board certified in Otolaryngologist?

    Yes, Dr. Douglas Phan, MD is board certified by the American Board of Otolaryngology

    What languages does Dr. Phan speak?

    Dr. Phan and their clinical team can communicate with patients in the following languages:

    • English

    • Vietnamese

    What conditions does Dr. Phan treat?

    As a Otolaryngologist, Dr. Phan diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Phan. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Foreign Body in Ear
    • Foreign Bodies
    • Something in ear
    • Ear foreign object
    • Object stuck in ear

    ICD-10 Codes:

    • T169XXA: Foreign body in ear, unspecified ear, initial encounter

    Also known as:

    • Other Types of Hearing Loss
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Uncommon Hearing Loss
    • Atypical Hearing Loss
    • Hearing Impairment

    ICD-10 Codes:

    • H918X3: Other specified hearing loss, bilateral
    • H918X2: Other specified hearing loss, left ear
    • H918X1: Other specified hearing loss, right ear

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

    • Chronic Laryngitis
    • Throat Disorder
    • Voice Disorder
    • Persistent laryngitis
    • Long-term voice box inflammation
    • Chronic hoarseness

    ICD-10 Codes:

    • J370: Chronic laryngitis

    Also known as:

    • Tinnitus
    • Chronic Eustachian Tube Inflammation
    • Ear Disorder
    • Ringing in Ears
    • Ear Noise
    • Head Noise
    • Long-term Eustachian Tube Inflammation
    • Chronic Salpingitis of Eustachian Tube
    • Bilateral Chronic Eustachian Tube Inflammation

    ICD-10 Codes:

    • H9312: Tinnitus, left ear
    • H68023: Chronic Eustachian salpingitis, bilateral
    • H9311: Tinnitus, right ear

    Also known as:

    • Nosebleed
    • Enlarged Nasal Turbinates
    • Nose Injuries and Disorder
    • Epistaxis
    • Bleeding nose
    • Nasal hemorrhage
    • Turbinate hypertrophy
    • Swollen turbinates
    • Congested turbinates

    ICD-10 Codes:

    • R040: Epistaxis
    • J343: Hypertrophy of nasal turbinates

    Also known as:

    • Ringing in Both Ears
    • Tinnitus
    • Bilateral Tinnitus
    • Head Noise Both Sides

    ICD-10 Codes:

    • H9313: Tinnitus, bilateral

    Also known as:

    • Neck Lump or Swelling
    • Neck Mass
    • Bump on Neck
    • Neck Nodule

    ICD-10 Codes:

    • R221: Localized swelling, mass and lump, neck

    Also known as:

    • Chronic Tonsillitis
    • Tonsillitis
    • Persistent tonsil infection
    • Long-term tonsil inflammation
    • Recurrent tonsillitis

    ICD-10 Codes:

    • J3501: Chronic tonsillitis

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Chronic Sore Throat
    • Sore Throat
    • Chronic pharyngitis
    • Persistent throat pain
    • Throat inflammation

    ICD-10 Codes:

    • J312: Chronic pharyngitis

    Also known as:

    • Deviated Septum
    • Nose Injuries and Disorder
    • Crooked nose septum
    • Nasal blockage
    • Septal deviation

    ICD-10 Codes:

    • J342: Deviated nasal septum

    Also known as:

    • Aural Vertigo
    • Dizziness and Vertigo
    • Ear-Related Vertigo
    • Otic Vertigo
    • Hearing-Related Dizziness

    ICD-10 Codes:

    • H81313: Aural vertigo, bilateral

    Also known as:

    • Other Oral Epithelium Disturbances
    • Mouth Disorder
    • Tongue Disorder
    • Oral Lining Problems
    • Mouth Tissue Issues
    • Tongue Epithelium Disorders

    ICD-10 Codes:

    • K1329: Other disturbances of oral epithelium, including tongue

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Does Dr. Phan accept my insurance?

    Dr. Phan accepts most major insurance plans. Important: Please call our office at (408) 929-5610 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Phan accept in San Jose, CA?

    Dr. Phan in San Jose, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Conifer Health Solutions

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • OptumRx

    • Santa Clara Family Health Plan

    • UnitedHealthcare

    • Valley Health Plan

    View All Insurances

    Where is Dr. Phan's office located?

    Dr. Douglas Phan's Primary Practice

    200 Jose Figueres Ave Ste 225

    San Jose, CA 95116

    (408) 929-5610

    Get Directions

    Dr. Douglas Phan's Practice 2

    1850 Sullivan Ave Ste 150

    Daly City, CA 94015

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    Dr. Douglas Phan's Practice 3

    175 N Jackson Ave Ste 203

    San Jose, CA 95116

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    What is Dr. Phan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Phan's National Provider Identifier (NPI) number is 1013073766.

    What common questions do patients ask about Dr. Phan?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Phan

    What is Dr. Douglas Phan's specialty?

    Dr. Phan is a Otolaryngologist near San Jose, CA. An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for conditions affecting the ears, nose, throat, respiratory, and upper alimentary systems, as well as related head and neck structures. This specialist diagnoses and treats diseases, allergies, neoplasms, deformities, disorders, and injuries involving these areas. Expertise includes head and neck oncology, facial plastic and reconstructive surgery, and the treatment of hearing and voice disorders. Contact Dr. Phan to book an appointment today.

    Is this Dr. Douglas Phan affiliated with a ranked Castle Connolly Top Hospital?

    No, Phan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Otolaryngologist?

    Explore Otolaryngologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Douglas Phan accepting new patients in San Jose, CA?

    Yes, Dr. Douglas Phan is accepting new patients at this time.

    Does Dr. Douglas Phan offer online booking?

    Please contact Dr. Phan's office at (408) 929-5610 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Douglas Phan?

    Please contact Dr. Phan's office at (408) 929-5610 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Douglas Phan have?

    Dr. Douglas Phan is certified by the American Board of Otolaryngology.

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