DEMIELLE REHR
NPI 1215805296
Specialist/Technologist, Other - Art, Medical in Columbia, MD

NPI Status: Active since October 29, 2025

Contact Information

7135 MINSTREL WAY
COLUMBIA, MD
ZIP 21045
Phone: (301) 219-1397

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  • Individual
  • Female
  • Specialist/Technologist, Other
  • Art, Medical

About DEMIELLE REHR

This page provides the complete NPI Profile along with additional information for Demielle Rehr, a provider established in Columbia, Maryland with a medical specialization in Specialist/technologist, Other, focusing in art, medical . The healthcare provider is registered in the NPI registry with number 1215805296 assigned on October 2025. The practitioner's primary taxonomy code is 246ZA2600X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1215805296
Provider Name
DEMIELLE REHR
Gender
Female
Entity Type
Individual
Location Address
7135 MINSTREL WAY COLUMBIA, MD 21045
Location Phone
(301) 219-1397
Mailing Address
5211 THUNDER HILL RD COLUMBIA, MD 21045
Mailing Phone
(301) 219-1397
Is Sole Proprietor?
Yes
Enumeration Date
10-29-2025
Last Update Date
10-29-2025
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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 Art, Medical

Taxonomy Code
246ZA2600X
Type
Technologists, Technicians & Other Technical Service Providers
License State
MD

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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 1215805296, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 8 → 16 → 7 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 6 + 0 + 1 + 0 + 2 + 1 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1215805296.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Specialist
7135 MINSTREL WAY, SUITE 101
COLUMBIA, MD 21045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215805296, enumerated as an "individual" on October 29, 2025.

The provider is located at 7135 MINSTREL WAY COLUMBIA, MD 21045 and the phone number is (301) 219-1397.

Specialist/Technologist, Other with taxonomy code 246ZA2600X and a focus in Art, Medical.