DR. DONGIL KEUM
NPI 1912798232
Specialist/Technologist, Other - Electroneurodiagnostic in Baltimore, MD

NPI Status: Active since May 15, 2025

Contact Information

655 W BALTIMORE ST
BALTIMORE, MD
ZIP 21201
Phone: (410) 706-8270

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  • Individual
  • Male
  • Specialist/Technologist, Other
  • Electroneurodiagnostic

About DONGIL KEUM

This page provides the complete NPI Profile along with additional information for Dongil Keum, a provider established in Baltimore, Maryland with a medical specialization in Specialist/technologist, Other, focusing in electroneurodiagnostic . The healthcare provider is registered in the NPI registry with number 1912798232 assigned on May 2025. The practitioner's primary taxonomy code is 246ZE0600X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1912798232
Provider Name
DR. DONGIL KEUM
Gender
Male
Entity Type
Individual
Location Address
655 W BALTIMORE ST BALTIMORE, MD 21201
Location Phone
(410) 706-8270
Mailing Address
655 W BALTIMORE ST BALTIMORE, MD 21201
Mailing Phone
(410) 706-8270
Is Sole Proprietor?
No
Enumeration Date
05-15-2025
Last Update Date
05-15-2025
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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

Specialist/Technologist, Other Electroneurodiagnostic

Taxonomy Code
246ZE0600X
Type
Technologists, Technicians & Other Technical Service Providers

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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 1912798232, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 1 → 2 7 → 14 → 5 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 + 9 + 2 + 2 + 1 + 4 + 9 + 1 + 6 + 2 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1912798232.

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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912798232, enumerated as an "individual" on May 15, 2025.

The provider is located at 655 W BALTIMORE ST BALTIMORE, MD 21201 and the phone number is (410) 706-8270.

Specialist/Technologist, Other with taxonomy code 246ZE0600X and a focus in Electroneurodiagnostic.