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Dr. Nimish Thaker, MD

Ontario, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Thaker, Urologist in Ontario, CA?

    Dr. Nimish Thaker, MD is an Urologist, who primarily practices in Ontario, CA with 1 additional practice location. He is board certified. Dr. Thaker graduated from University of Texas Southwestern Medical School, Dallas and completed his residency at University of Texas Health Science Center at Houston Program. Dr. Thaker is fluent in English and Hindi, and is currently seeing new patients. Dr. Thaker’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thaker’s office at (909) 460-0354.

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

    • Residency: University of Texas Health Science Center at Houston Program

    • Medical School: University of Texas Southwestern Medical School, Dallas

    Is Dr. Thaker board certified as an Urologist?

    Yes, Dr. Nimish Thaker, MD is board certified by the American Board of Urology

    What languages does Dr. Thaker speak?

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

    • English

    • Hindi

    What conditions does an Urologist like Dr. Thaker typically treat?

    As an Urologist, Dr. Thaker 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. Thaker. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Enlarged Prostate with Urinary Symptoms
    • Enlarged Prostate (BPH)
    • Enlarged Prostate (Benign Prostatic Hyperplasia)
    • BPH with LUTS
    • Prostate enlargement with urinary issues
    • Benign prostatic hyperplasia with urinary symptoms

    ICD-10 Codes:

    • N401: Benign prostatic hyperplasia with lower urinary tract symptoms

    Also known as:

    • Cystocele
    • Pelvic Floor Disorder
    • Fallen Bladder
    • Bladder Prolapse
    • Anterior Vaginal Wall Prolapse

    ICD-10 Codes:

    • N8111: Cystocele, midline

    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:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Erectile Dysfunction
    • Erectile Dysfunction (ED)
    • Impotence
    • ED
    • Erection problems

    ICD-10 Codes:

    • N529: Male erectile dysfunction, unspecified

    Also known as:

    • Bladder Nerve and Muscle Problems
    • Bladder Disease
    • Neurogenic Bladder
    • Bladder Control Issues
    • Nerve Damage Affecting Bladder

    ICD-10 Codes:

    • N319: Neuromuscular dysfunction of bladder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R3129: Other microscopic hematuria

    What procedures does an Urologist like Dr. Thaker typically perform?

    As an Urologist, Dr. Thaker performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Thaker. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Vasectomy
    • Male Birth Control Surgery
    • Male Sterilization Procedure
    • Semen Analysis After Vasectomy

    CPT Codes:

    • 55250: Vasectomy, unilateral or bilateral (separate procedure), including postoperative semen examination(s)

    Also known as:

    • Surgical Circumcision (Older Infants/Children/Adults)
    • Adult Circumcision
    • Childhood Circumcision
    • Foreskin Removal Surgery
    • Non-Clamp Circumcision

    CPT Codes:

    • 54161: Circumcision, surgical excision other than clamp, device, or dorsal slit; older than 28 days of age

    Also known as:

    • Prostate Biopsy
    • Needle Biopsy of Prostate
    • Punch Biopsy of Prostate
    • Prostate Tissue Sample

    CPT Codes:

    • 55700: Biopsy, prostate; needle or punch, single or multiple, any approach

    Also known as:

    • Additional Prostate Implant Placement (Cystoscopy)
    • Transprostatic Implant Insertion (Additional)
    • Urethral Lift Device (Additional)
    • Prostatic Urethral Stent (Additional)
    • Cystoscopy with Prostate Implant

    CPT Codes:

    • 52442: Cystourethroscopy, with insertion of permanent adjustable transprostatic implant; each additional permanent adjustable transprostatic implant (List separately in addition to code for primary procedure)

    Also known as:

    • Prostate Implant for Urinary Flow
    • Transprostatic Implant Insertion
    • Cystourethroscopy with Prostate Stent
    • Adjustable Prostate Implant
    • Prostate Urethral Lift

    CPT Codes:

    • 52441: Cystourethroscopy, with insertion of permanent adjustable transprostatic implant; single implant

    Also known as:

    • Complicated Temporary Bladder Catheter Insertion
    • Difficult Bladder Catheter Placement
    • Indwelling Catheter Insertion (Complex)
    • Temporary Urinary Catheter

    CPT Codes:

    • 51703: Insertion of temporary indwelling bladder catheter; complicated (eg, altered anatomy, fractured catheter/balloon)

    Also known as:

    • Pudendal Nerve Block
    • Pudendal Nerve Injection
    • Pelvic Pain Injection
    • Nerve Block for Pelvic Pain
    • Anesthetic Pudendal Nerve

    CPT Codes:

    • 64430: Injection(s), anesthetic agent(s) and/or steroid; pudendal nerve

    Does Dr. Thaker accept my insurance?

    Dr. Thaker accepts most major insurance plans. Important: Please call our office at (909) 460-0354 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Thaker accept in Ontario, CA?

    Dr. Thaker in Ontario, 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

    • AlphaCare

    • Centene Corporation

    • Heritage Health

    • Inland Empire Health Plan

    • Inland Faculty Medical Group, Inc

    • Medicare

    • Other Health Care Provider

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Thaker's office located?

    Dr. Nimish Thaker's Primary Practice

    1791 E Holt Blvd Unit 101

    Ontario, CA 91761

    (909) 460-0354

    Get Directions

    Dr. Nimish Thaker's Practice 2

    4500 Brockton Ave Ste 204

    Riverside, CA 92501

    Get Directions

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

    Dr. Thaker's National Provider Identifier (NPI) number is 1871541961.

    What common questions do patients ask about Dr. Thaker?

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

    What is Dr. Nimish Thaker's specialty?

    Dr. Thaker is a Urologist near Ontario, CA.

    What does an Urologist do?

    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.

    Is this Dr. Nimish Thaker affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Thaker is affiliated with Asante Rogue Regional Medical Center, Riverside Community Hospital, Asante Three Rivers Medical Center, Asante Ashland Community Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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

    When to see an Urologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Urologist. Explore 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 Nimish Thaker accepting new patients in Ontario, CA?

    Yes, Dr. Nimish Thaker is accepting new patients at this time.

    Does Dr. Nimish Thaker offer online booking?

    Please contact Dr. Thaker's office at (909) 460-0354 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Nimish Thaker?

    Please contact Dr. Thaker's office at (909) 460-0354 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Nimish Thaker have?

    Dr. Nimish Thaker is certified by the American Board of Urology.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>