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Dr. Erik Castle, MD

Dr. Erik Castle, MD

Urologist

Natchitoches, LA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Castle, Urologist in Natchitoches, LA?

    Dr. Erik Castle, MD is an Urologist, who primarily practices in Natchitoches, LA. He is board certified. Dr. Castle completed his residency at U Mo Ks City Sch Of Med, General Surgery. Dr. Castle is fluent in English, and is currently seeing new patients. Dr. Castle’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Castle’s office.

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

    • Fellowship: Fellow - Laparoscopic and Reconstructive Urologic Surgery: Mayo Clinic in Arizona | (Urology), MAYO CLINIC SCOTTSDALE, SCOTTSDALE, AZ

    • Residency: U Mo Ks City Sch Of Med, General Surgery | University Mo Ks City School Of Med | University of Kansas Medical Center | University of Missouri-Kansas City | University of Kansas Medical Center

    Is Dr. Castle board certified as an Urologist?

    Yes, Dr. Erik Castle, MD is board certified by the American Board of Urology

    What languages does Dr. Castle speak?

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

    • English

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

    As an Urologist, Dr. Castle 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. Castle. 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.

    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:

    • 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:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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

    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:

    • Bladder Cancer
    • Urinary Bladder Cancer
    • Bladder Carcinoma

    ICD-10 Codes:

    • C679: Malignant neoplasm of bladder, unspecified

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

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

    As an Urologist, Dr. Castle 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. Castle. 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.

    Also known as:

    • Bladder and Urethra Scope
    • Cystoscopy
    • Urethroscopy
    • Bladder scope procedure

    CPT Codes:

    • 52000: Cystourethroscopy (separate procedure)

    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:

    • Complex Urine Flow Test
    • Uroflowmetry
    • Advanced Urine Flow Measurement
    • Bladder Function Test

    CPT Codes:

    • 51741: Complex uroflowmetry (eg, calibrated electronic equipment)

    Also known as:

    • Bladder and Urethra Scope with Biopsy
    • Cystoscopy with Biopsy
    • Urethroscopy with Biopsy
    • Bladder Biopsy

    CPT Codes:

    • 52204: Cystourethroscopy, with biopsy(s)

    Does Dr. Castle accept my insurance?

    Dr. Castle accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Castle accept in Natchitoches, LA?

    Dr. Castle in Natchitoches, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of Louisiana

    • Blue Cross Blue Shield of Michigan

    • Centene Corporation

    • CommonSpirit Health

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Group Benefit Services

    • Humana

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Castle's office located?

    Dr. Erik Castle's Primary Practice

    501 Keyser Ave

    Natchitoches, LA 71457

    Get Directions

    Recognitions

    Castle Connolly Doctor’s Choice Awards

    nomination-award-icon

    Doctor’s Choice - 2025

    Among the most nominated for the Castle Connolly Top Doctor recognition in 2025

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

    Dr. Castle's National Provider Identifier (NPI) number is 1235221078.

    What common questions do patients ask about Dr. Castle?

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

    What is Dr. Erik Castle's specialty?

    Dr. Castle is an Urologist near Natchitoches, LA.

    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 Dr. Erik Castle affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Castle is affiliated with Christus Central Louisiana Surgical Hospital, Rapides Regional Medical Center 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 Dr. Erik Castle accepting new patients in Natchitoches, LA?

    Yes, Dr. Erik Castle is accepting new patients at this time.

    Does Dr. Erik Castle offer online booking?

    Please contact Dr. Castle's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Erik Castle?

    Please contact Dr. Castle's office to schedule an appointment.

    Where is Dr. Castle's office located?

    Dr. Castle's office is located in Natchitoches, LA.

    Which board certifications does Dr. Erik Castle have?

    Dr. Erik Castle is certified by the American Board of Urology.