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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 2 additional practice locations. 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 Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare 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 Dr. Thaker 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.

    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:

    • Testicular Hypofunction
    • Epididymitis
    • Testicular Disorder
    • Underactive Testicles
    • Low Testicular Function
    • Hypogonadism
    • Inflamed epididymis
    • Epididymis infection
    • Swollen epididymis

    ICD-10 Codes:

    • E291: Testicular hypofunction
    • N451: Epididymitis

    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

    Also known as:

    • Waking Up to Urinate at Night
    • Urine and Urination
    • Nocturia
    • Nighttime urination
    • Frequent night peeing

    ICD-10 Codes:

    • R351: Nocturia

    Also known as:

    • Acquired Kidney Cyst
    • Kidney Cysts
    • Acquired Cystic Kidney Disease
    • Renal Cyst
    • Simple Kidney Cyst

    ICD-10 Codes:

    • N281: Cyst of kidney, acquired

    Also known as:

    • Chronic Prostatitis
    • Prostate Disease
    • Prostatitis: Inflammation of the Prostate
    • Chronic Prostate Inflammation
    • Long-term Prostatitis

    ICD-10 Codes:

    • N411: Chronic prostatitis

    Also known as:

    • Sterilization Procedure
    • Tubal Ligation
    • Vasectomy
    • Permanent contraception
    • Tubal ligation
    • Surgical birth control

    ICD-10 Codes:

    • Z302: Encounter for sterilization

    Also known as:

    • Loss of Bladder Control
    • Urinary Incontinence
    • Bladder Control Problems (Urinary Incontinence)
    • Urinary incontinence
    • Leaking urine
    • Bladder leakage

    ICD-10 Codes:

    • R32: Unspecified urinary incontinence

    Also known as:

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

    ICD-10 Codes:

    • N471: Phimosis

    Also known as:

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

    ICD-10 Codes:

    • R338: Other retention of urine

    Also known as:

    • Interstitial Cystitis
    • Interstitial Cystitis (Bladder Pain Syndrome)
    • Bladder Pain Syndrome
    • Chronic Bladder Pain
    • Painful Bladder Syndrome

    ICD-10 Codes:

    • N3010: Interstitial cystitis (chronic) without hematuria

    Also known as:

    • Male Genital Disorder
    • Penis Disorder
    • Testicular Disorder
    • Male reproductive problems
    • Male organ issues
    • Genital conditions (male)

    ICD-10 Codes:

    • N509: Disorder of male genital organs, unspecified

    Also known as:

    • Chronic Kidney Disease
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • Mineral & Bone Disorder in Chronic Kidney Disease
    • CKD
    • Long-Term Kidney Disease

    ICD-10 Codes:

    • N189: Chronic kidney disease, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    What procedures does Dr. Thaker 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.

    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:

    • 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:

    • 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:

    • 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:

    • Bladder Ultrasound for Residual Urine
    • Post-void residual urine measurement
    • Bladder capacity ultrasound
    • Non-imaging bladder scan

    CPT Codes:

    • 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging

    Also known as:

    • Bladder Irrigation
    • Bladder Wash
    • Bladder Lavage
    • Bladder Instillation

    CPT Codes:

    • 51700: Bladder irrigation, simple, lavage and/or instillation

    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

    • AlphaCare

    • Crown Cork and Seal Company

    • Heritage Health

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • Medicare

    • Other Health Care Provider

    • State of Utah

    • The Medical Access Program

    • UnitedHealthcare

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    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

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    Dr. Nimish Thaker's Practice 2

    4500 Brockton Ave Ste 204

    Riverside, CA 92501

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    Dr. Nimish Thaker's Practice 3

    2825 E Barnett Rd

    Medford, OR 97504

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    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. 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. Thaker to book an appointment today.

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

    Yes, Dr. Thaker is affiliated with Asante Rogue Regional Medical Center which is a Castle Connolly Top Hospital. 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

    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 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.

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