DARNELL ALSTON
NPI 1205510419
Assisted Living Facility in Parkville, MD

NPI Status: Active since June 09, 2023

Contact Information

3105 GLENDALE AVE
PARKVILLE, MD
ZIP 21234
Phone: (443) 791-7449

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  • Individual
  • Female
  • Assisted Living Facility

About DARNELL ALSTON

This page provides the complete NPI Profile along with additional information for Darnell Alston, a provider established in Parkville, Maryland with a medical specialization in Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1205510419 assigned on June 2023. The practitioner's primary taxonomy code is 310400000X with license number AL00251 (MD). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1205510419
Provider Name
DARNELL ALSTON
Gender
Female
Entity Type
Individual
Location Address
3105 GLENDALE AVE PARKVILLE, MD 21234
Location Phone
(443) 791-7449
Mailing Address
3202 GLENDALE AVE PARKVILLE, MD 21234
Mailing Phone
(443) 791-7449
Is Sole Proprietor?
Yes
Enumeration Date
06-09-2023
Last Update Date
06-09-2023
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Location Map

Secondary Locations

  • 3202 Glendale Ave
    Parkville, MD 21234
    (443) 791-7449

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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
License No.
AL00251
License State
MD
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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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 1205510419, we treat the final digit (9) 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 41. The final step is to find the difference between that total and the next multiple of ten (50 - 41 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 0 + 5 + 1 + 0 + 1 + 0 + 4 + 2 + 24 = 41

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

The next multiple of ten after 41 is 50. The difference is the calculated check digit.

50 - 41 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1205510419.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205510419, enumerated as an "individual" on June 09, 2023.

The provider is located at 3105 GLENDALE AVE PARKVILLE, MD 21234 and the phone number is (443) 791-7449.

Assisted Living Facility with taxonomy code 310400000X.