Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. BRAJESH NARAYAN AGARWAL M.D.
NPI 1053375337
Internal Medicine - Nephrology in Wilmington, DE

Active since April 14, 2006
1601 KIRKWOOD HWY, MEDICAL SERVICE (111), WILMINGTON, DE 19805(302) 633-5302(302) 633-5582 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Internal Medicine
  • Nephrology

About BRAJESH AGARWAL

This page provides the complete NPI Profile along with additional information for Brajesh Agarwal, an internist established in Wilmington, Delaware with a medical specialization in Internal Medicine, focusing in nephrology . The healthcare provider is registered in the NPI registry with number 1053375337 assigned on April 2006. The practitioner's primary taxonomy code is 207RN0300X with license number C1-0003405 (DE). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1053375337
Provider Name
DR. BRAJESH NARAYAN AGARWAL M.D.
Gender
Male
Entity Type
Individual
Location Address
1601 KIRKWOOD HWY MEDICAL SERVICE (111) WILMINGTON, DE 19805
Location Phone
(302) 633-5302
Location Fax
(302) 633-5582
Mailing Address
503 VAN LEARS RUN VILLANOVA, PA 19085
Mailing Phone
(302) 633-5302
Mailing Fax
(302) 633-5582
Is Sole Proprietor?
No
Enumeration Date
04-14-2006
Last Update Date
07-13-2026
Code Navigator

An internist like Brajesh Agarwal is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Nephrology

Taxonomy Code
207RN0300X
Type
Allopathic & Osteopathic Physicians
License No.
C1-0003405
License State
DE
Taxonomy Description
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

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NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1053375337, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 3 → 6 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 0 + 3 + 6 + 7 + 1 + 0 + 3 + 6 + 24 = 53

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1053375337.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
1601 KIRKWOOD HWY, RADIOLOGY SERVICE
WILMINGTON, DE 19805
Internal Medicine (Rheumatology)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Physician Assistant (Medical)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Psychiatry & Neurology (Psychiatry)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Audiologist
1601 KIRKWOOD HWY, AUDIOLOGY (126)
WILMINGTON, DE 19805
Nurse Anesthetist, Certified Registered
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Nurse Practitioner (Adult Health)
1601 KIRKWOOD HWY, WOMENS HEALTH CLINIC
WILMINGTON, DE 19805
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Technician, Other
1601 KIRKWOOD HWY, PULMONARY FUNCTION STUDIES
WILMINGTON, DE 19805
Pathology (Anatomic Pathology & Clinical Pathology)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Social Worker (Clinical)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Dentist (General Practice)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Pathology (Anatomic Pathology & Clinical Pathology)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Social Worker
1601 KIRKWOOD HWY, DEPARTMENT OF VETERANS AFFAIRS
WILMINGTON, DE 19805
Nurse Practitioner (Family)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Psychiatry & Neurology (Psychiatry)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Physical Therapist
1601 KIRKWOOD HWY, WILMINGTON VAMC
WILMINGTON, DE 19805
Occupational Therapist
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Social Worker (Clinical)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805
Counselor (Mental Health)
1601 KIRKWOOD HWY
WILMINGTON, DE 19805

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053375337, enumerated as an "individual" on April 14, 2006.

The provider is located at 1601 KIRKWOOD HWY MEDICAL SERVICE (111) WILMINGTON, DE 19805 and the phone number is (302) 633-5302.

Internal Medicine with taxonomy code 207RN0300X and a focus in Nephrology.