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Dr. Ermis Nikas, DO

Vallejo, CA

25 Years of Experience

Accepting patients

    Who is Dr. Nikas, Urologist in Vallejo, CA?

    Dr. Ermis Nikas, DO is an Urologist, who primarily practices in Vallejo, CA with 1 additional practice location. He has been practicing for over 25 years and is board certified by the American Board of Urology. Dr. Nikas graduated from Kansas City University of Medicine & Biosciences - College of Osteopathic Medicine. Dr. Nikas is fluent in English and Greek, Modern (1453-), and is currently seeing new patients. Dr. Nikas’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nikas’s office at (707) 651-1000.

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

    • Medical School: Kansas City University of Medicine & Biosciences - College of Osteopathic Medicine | Kansas City University of Medicine & Biosciences - College of Osteopathic Medicine

    Is Dr. Nikas board certified in Urologist?

    Yes, Dr. Ermis Nikas, DO is board certified by the American Board of Urology

    What languages does Dr. Nikas speak?

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

    • English

    • Greek, Modern (1453-)

    What conditions does Dr. Nikas treat?

    As a Urologist, Dr. Nikas 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. Nikas. 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:

    • Kidney Stones
    • Ureter Stone
    • Ureteral Disorder
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi
    • Ureteral Calculus

    ICD-10 Codes:

    • N200: Calculus of kidney
    • N201: Calculus of ureter

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Visible Blood in Urine
    • Microscopic Blood in Urine
    • Urine and Urination
    • Hematuria (Blood in the Urine)
    • Gross hematuria
    • Macroscopic hematuria
    • Bloody pee
    • Microscopic hematuria
    • Hidden blood in urine
    • Invisible blood in pee

    ICD-10 Codes:

    • R310: Gross hematuria
    • R3129: Other microscopic hematuria

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Phimosis
    • Penis Disorder
    • Tight foreskin
    • Foreskin constriction
    • Retracted foreskin problems

    ICD-10 Codes:

    • N471: Phimosis

    Also known as:

    • Other Kidney and Ureter Disorder
    • Kidney Disease
    • Ureteral Disorder
    • Kidney and Ureter Problems
    • Renal and Ureteral Disorders

    ICD-10 Codes:

    • N2889: Other specified disorders of kidney and ureter

    Also known as:

    • Urinary Retention
    • Urine and Urination
    • Inability to urinate', 'Bladder retention', 'Can't pee
    • Trouble emptying bladder

    ICD-10 Codes:

    • R339: Retention of urine, unspecified

    Also known as:

    • Enlarged Prostate
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • Benign Prostatic Hyperplasia
    • BPH
    • Prostate Enlargement

    ICD-10 Codes:

    • N400: Benign prostatic hyperplasia without lower urinary tract symptoms

    Does Dr. Nikas accept my insurance?

    Dr. Nikas accepts most major insurance plans. Important: Please call our office at (707) 651-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nikas accept in Vallejo, CA?

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

    Top Insurances

    • All Other Third Party

    • Department of Veterans Affairs

    • Medicare

    • Partnership Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nikas' office located?

    Dr. Ermis Nikas' Primary Practice

    975 Sereno Dr

    Vallejo, CA 94589

    (707) 651-1000

    Get Directions

    Dr. Ermis Nikas' Practice 2

    1425 S Main St

    Walnut Creek, CA 94596

    Get Directions

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

    Dr. Nikas's National Provider Identifier (NPI) number is 1588742399.

    What common questions do patients ask about Dr. Nikas?

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

    What is Dr. Ermis Nikas's specialty?

    Dr. Nikas is a Urologist near Vallejo, CA. A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures. Contact Dr. Nikas to book an appointment today.

    Is this Dr. Ermis Nikas affiliated with a ranked Castle Connolly Top Hospital?

    No, Nikas is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Vacaville Medical Center. 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 Urologist?

    Explore Urologist 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 Ermis Nikas accepting new patients in Vallejo, CA?

    Yes, Dr. Ermis Nikas is accepting new patients at this time.

    Does Dr. Ermis Nikas offer online booking?

    Please contact Dr. Nikas's office at (707) 651-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ermis Nikas?

    Please contact Dr. Nikas's office at (707) 651-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ermis Nikas have?

    Dr. Ermis Nikas is certified by the American Board of Urology.

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