WELL COMPRESSION, LLC
NPI 1144931650
Durable Medical Equipment & Medical Supplies in Annapolis, MD

NPI Status: Active since December 06, 2022

Contact Information

410 SEVERN AVE STE 204
ANNAPOLIS, MD
ZIP 21403
Phone: (410) 533-4340

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • Medicare Supplier
  • Accepts Medicare Approved Payment

About WELL COMPRESSION, LLC

This page provides the complete NPI Profile along with additional information for Well Compression, Llc, a provider established in Annapolis, Maryland operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1144931650 assigned on December 2022. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Mr. Mark Cantwell (Authorized Official)

NPI
1144931650
Provider Name
WELL COMPRESSION, LLC
Entity Type
Organization
Location Address
410 SEVERN AVE STE 204 ANNAPOLIS, MD 21403
Location Phone
(410) 533-4340
Mailing Address
410 SEVERN AVE STE 204 ANNAPOLIS, MD 21403
Mailing Phone
(410) 533-4340
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-06-2022
Last Update Date
12-08-2025
Code Navigator



Well Compression, Llc is a medicare supplier with PTAN 34358438 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Pneumatic Compression Devices and/or Supplies.

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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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

MR. MARK CANTWELL

Authorized Official Title
AUTHORIZED OFFICIAL
Authorized Official Phone
(410) 533-4340

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
34358438
Accepts Medicare Assignment
YES
Specialities List
Medical Supply Company Other.
Competitive Bidding
NO

Supplies List

  • Pneumatic Compression Devices and/or Supplies - Pnuematic compressor, Arm pneumatic appliance, Leg pneumatic appliance

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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 1144931650, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 8 + 3 + 2 + 6 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1144931650.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144931650, enumerated as an "organization" on December 06, 2022.

The provider is located at 410 SEVERN AVE STE 204 ANNAPOLIS, MD 21403 and the phone number is (410) 533-4340.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.