M DOUBLE U HOLDINGS, LC
NPI 1174453062
Prosthetist in Annapolis, MD

NPI Status: Active since May 21, 2026

Contact Information

302 HARRY S TRUMAN PKWY STE J
ANNAPOLIS, MD
ZIP 21401
Phone: (240) 304-0865
Fax: (240) 234-2376

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  • Organization
  • Prosthetist

About M DOUBLE U HOLDINGS, LC

This page provides the complete NPI Profile along with additional information for M Double U Holdings, Lc, a provider established in Annapolis, Maryland operating as a Prosthetist. The healthcare provider is registered in the NPI registry with number 1174453062 assigned on May 2026. The practitioner's primary taxonomy code is 224P00000X. The provider is registered as an organization and their NPI record was last updated May 2026. M Double U Holdings, Lc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is La'sonia Nicole Nick-mcgriff Stylist (Owner)

NPI
1174453062
Provider Name
M DOUBLE U HOLDINGS, LC
Entity Type
Organization
Location Address
302 HARRY S TRUMAN PKWY STE J ANNAPOLIS, MD 21401
Location Phone
(240) 304-0865
Location Fax
(240) 234-2376
Mailing Address
1305 BLUEGRASS WAY GAMBRILLS, MD 21054
Mailing Phone
(240) 304-0865
Mailing Fax
(240) 234-2376
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-21-2026
Last Update Date
05-21-2026
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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

Prosthetist

Taxonomy Code
224P00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A health care professional who is specifically educated and trained to manage comprehensive prosthetic patient care for individuals who have sustained complete or partial limb loss or absence. Prosthetists assess specific patient needs, formulate an appropriate treatment plan, implement the treatment plan and provide follow-up care.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

LA'SONIA NICOLE NICK-MCGRIFF STYLIST

Authorized Official Title
OWNER
Authorized Official Phone
(240) 304-0865

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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 1174453062, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 4 → 8 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 5 + 6 + 0 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1174453062.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174453062, enumerated as an "organization" on May 21, 2026.

The provider is located at 302 HARRY S TRUMAN PKWY STE J ANNAPOLIS, MD 21401 and the phone number is (240) 304-0865.

Prosthetist with taxonomy code 224P00000X.