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 with 2 additional practice locations. He is board certified by the American Board of Urology. 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, UnitedHealthcare 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 in 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 Dr. Castle treat?
As a 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.
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:
- 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:
- 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
- N402: Nodular prostate without lower urinary tract symptoms
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:
- Microscopic Blood in Urine
- Visible Blood in Urine
- Blood in Urine
- Urine and Urination
- Hematuria (Blood in the Urine)
- Microscopic hematuria
- Hidden blood in urine
- Invisible blood in pee
- Gross hematuria
- Macroscopic hematuria
- Bloody pee
- Hematuria
- Bloody urine
- Red urine
ICD-10 Codes:
- R3129: Other microscopic hematuria
- R310: Gross hematuria
- R319: Hematuria, unspecified
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:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Carcinoma
ICD-10 Codes:
- C679: Malignant neoplasm of bladder, unspecified
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:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C642: Malignant neoplasm of left kidney, except renal pelvis
Also known as:
- Other Urinary Tract Obstruction or Reflux
- Bladder Disease
- Kidney Disease
- Urinary Tract Blockage
- Urine Backflow Problems
ICD-10 Codes:
- N138: Other obstructive and reflux uropathy
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:
- Bladder Disorder
- Bladder Disease
- Bladder Problems
- Bladder Condition
- Urinary Bladder Issues
ICD-10 Codes:
- N329: Bladder disorder, unspecified
Also known as:
- Pre-Procedure Lab Tests
- Pre-op blood work
- Lab tests before surgery
- Pre-treatment lab assessment
ICD-10 Codes:
- Z01812: Encounter for preprocedural laboratory examination
Also known as:
- Stress Urinary Incontinence
- Urinary Incontinence
- Stress Incontinence
- Leakage with Coughing
- Bladder Leakage with Activity
ICD-10 Codes:
- N393: Stress incontinence (female) (male)
Also known as:
- Urinary Device Fitting and Adjustment
- Urological Device Fitting
- Bladder Device Adjustment
- Catheter Fitting
ICD-10 Codes:
- Z466: Encounter for fitting and adjustment of urinary device
Which procedures does Dr. Castle perform as a Urologist?
As a Urologist, procedures performed by an Dr. Erik Castle may include:
- Aesthetic Urology Consultation
- Bladder and Kidney Ultrasound
- Circumcision / Phimosis
- Cystoscopy
- Erectile Dysfunction (ED) Shockwave Therapy
- Erectile Dysfunction / Impotence / Male Sexual Dysfunction
- Evaluation of Kidney Mass
- Invasive Urologic Procedure
For detailed information, please contact Dr. Castle's office.
Does Dr. Castle accept my insurance?
Dr. Castle accepts most major insurance plans. Important: Please call our office at 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
All Other Third Party
Blue Cross and Blue Shield of Louisiana
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Humana
Medicare
Mutual of Omaha
State of Louisiana
UnitedHealthcare
View All Insurances
Where is Dr. Castle's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Castle's NPI number?An 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 a Urologist near Natchitoches, LA. 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. Castle to book an appointment today.
Is this Dr. Erik Castle affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Castle is affiliated with Christus Central Louisiana Surgical Hospital 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 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 Erik Castle?
Please contact Dr. Castle's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Erik Castle have?
Dr. Erik Castle is certified by the American Board of Urology.
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