CHISOMAGA ROWLAND MADUFOR
NPI 1760318638
Clinic/Center - Student Health in Winchester, VA

NPI Status: Active since June 19, 2026

Contact Information

1840 AMHERST ST
WINCHESTER, VA
ZIP 22601
Phone: (540) 536-8000

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  • Individual
  • Male
  • Clinic/Center
  • Student Health

About CHISOMAGA MADUFOR

This page provides the complete NPI Profile along with additional information for Chisomaga Madufor, a primary care provider established in Winchester, Virginia with a medical specialization in Clinic/center, focusing in student health . The healthcare provider is registered in the NPI registry with number 1760318638 assigned on June 2026. The practitioner's primary taxonomy code is 261QS1000X. The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1760318638
Provider Name
CHISOMAGA ROWLAND MADUFOR
Gender
Male
Entity Type
Individual
Location Address
1840 AMHERST ST WINCHESTER, VA 22601
Location Phone
(540) 536-8000
Mailing Address
1840 AMHERST ST WINCHESTER, VA 22601
Is Sole Proprietor?
Yes
Enumeration Date
06-19-2026
Last Update Date
06-19-2026
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A primary care provider (PCP) like Chisomaga Madufor sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Clinic/Center Student Health

Taxonomy Code
261QS1000X
Type
Ambulatory Health Care Facilities

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NPI 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 1760318638, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
7
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
8
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 6 → 12 → 3 3 → 6 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 2 + 0 + 6 + 1 + 1 + 6 + 6 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1760318638.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
1840 AMHERST ST
WINCHESTER, VA 22601
Radiology (Diagnostic Radiology)
1840 AMHERST ST
WINCHESTER, VA 22601
Pediatrics (Neonatal-Perinatal Medicine)
1840 AMHERST ST, STE 4C
WINCHESTER, VA 22601
Pediatrics (Neonatal-Perinatal Medicine)
1840 AMHERST ST, SUITE 4C
WINCHESTER, VA 22601
Nurse Anesthetist, Certified Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Nurse Anesthetist, Certified Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Anesthesiology
1840 AMHERST ST
WINCHESTER, VA 22601
Anesthesiology
1840 AMHERST ST
WINCHESTER, VA 22601
Anesthesiology
1840 AMHERST ST, WINCHESTER MEDICAL CENTER
WINCHESTER, VA 22601
Nurse Anesthetist, Certified Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Dietitian, Registered
1840 AMHERST ST
WINCHESTER, VA 22601
Psychiatry & Neurology (Psychiatry)
1840 AMHERST ST
WINCHESTER, VA 22601
Social Worker (Clinical)
1840 AMHERST ST
WINCHESTER, VA 22601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1760318638, enumerated as an "individual" on June 19, 2026.

The provider is located at 1840 AMHERST ST WINCHESTER, VA 22601 and the phone number is (540) 536-8000.

Clinic/Center with taxonomy code 261QS1000X and a focus in Student Health.