RR
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rengen, Nephrologist in Frederick, MD?
Dr. Rohan Rengen, DO is a Nephrologist, who primarily practices in Frederick, MD. He is board certified by the American Board of Internal Medicine. Dr. Rengen is fluent in English and Tagalog, and is currently seeing new patients. Dr. Rengen’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rengen’s office at (301) 696-0012.
Is Dr. Rengen board certified in Nephrologist?
Yes, Dr. Rohan Rengen, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Rengen speak?
Dr. Rengen and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does Dr. Rengen treat?
As a Nephrologist, Dr. Rengen 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. Rengen. 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:
- End-Stage Kidney Disease
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease Stage 3b
- Chronic Kidney Disease, Stage 4 (Severe)
- Chronic Kidney Disease, Stage 2 (Mild)
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Chronic Kidney Disease
- High Blood Pressure
- ESRD
- End-Stage Renal Failure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- CKD Stage 3b
- CKD Stage 4
- Severe Chronic Kidney Disease
- CKD Stage 2
- Mild Chronic Kidney Disease
ICD-10 Codes:
- N186: End stage renal disease
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
- N1831: Chronic kidney disease, stage 3a
- N1832: Chronic kidney disease, stage 3b
- N184: Chronic kidney disease, stage 4 (severe)
- N182: Chronic kidney disease, stage 2 (mild)
Also known as:
- Other Acute Kidney Failure
- Acute Kidney Failure
- Kidney Failure
- Other Acute Renal Failure
- Other Sudden Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N178: Other acute kidney failure
- N179: Acute kidney failure, unspecified
Also known as:
- Low Sodium Levels
- High Potassium
- Low Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
- Hypokalemia
- Potassium Deficiency
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
- E876: Hypokalemia
Also known as:
- Type 2 Diabetes with Kidney Disease
- Type 2 Diabetes
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Nephropathy
- Kidney Damage from Type 2 Diabetes
- Type 2 Diabetes Kidney Complications
- Diabetic Kidney Issues
- Kidney Problems from Type 2 Diabetes
- Type 2 Diabetes Renal Complications
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E1121: Type 2 diabetes mellitus with diabetic nephropathy
- E1129: Type 2 diabetes mellitus with other diabetic kidney complication
- E119: Type 2 diabetes mellitus without complications
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Calcium
- Calcium
- Hypercalcemia
- Excess Calcium
ICD-10 Codes:
- E8352: Hypercalcemia
Also known as:
- Protein in Urine
- Urine and Urination
- Proteinuria
- Albuminuria
- Foamy urine
ICD-10 Codes:
- R809: Proteinuria, unspecified
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Which procedures does Dr. Rengen perform as a Nephrologist?
As a Nephrologist, procedures performed by a Dr. Rohan Rengen may include:
- Dialysis
- Kidney and Urinary Perfusion Scan
- Kidney Biopsy
- Kidney Transplant
- Kidney Ultrasound
- Nephrology Consultation
- Nephrology Follow Up
- Peritoneal Dialysis
For detailed information, please contact Dr. Rengen's office.
Does Dr. Rengen accept my insurance?
Dr. Rengen accepts most major insurance plans. Important: Please call our office at (301) 696-0012 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rengen accept in Frederick, MD?
Dr. Rengen in Frederick, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Express Scripts
Humana
Johns Hopkins
Medicaid
Medicare
Riverside Health
UnitedHealthcare
View All Insurances
Where is Dr. Rengen's office located?
Dr. Rohan Rengen's Primary Practice
5205 Chairmans Ct Ste 100
Frederick, MD 21703
(301) 696-0012
What is Dr. Rengen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rengen's National Provider Identifier (NPI) number is 1609067792.
What common questions do patients ask about Dr. Rengen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rengen
What is Dr. Rohan Rengen's specialty?
Dr. Rengen is a Nephrologist near Frederick, MD. An internist who manages disorders related to the kidneys, including high blood pressure, fluid and mineral balance, and dialysis for waste removal when kidney function is impaired. This specialist also collaborates with surgeons regarding kidney transplantation. Contact Dr. Rengen to book an appointment today.
Is this Dr. Rohan Rengen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rengen is affiliated with Frederick Health 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 Nephrologist?
Explore Nephrologist 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 Rohan Rengen accepting new patients in Frederick, MD?
Yes, Dr. Rohan Rengen is accepting new patients at this time.
Does Dr. Rohan Rengen offer online booking?
Please contact Dr. Rengen's office at (301) 696-0012 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rohan Rengen?
Please contact Dr. Rengen's office at (301) 696-0012 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Rohan Rengen have?
Dr. Rohan Rengen is certified by the American Board of Internal Medicine.
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BR
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