DE LA SHEY CORP
NPI 1649010984
Mastectomy Fitter in Aurora, CO

NPI Status: Active since May 24, 2024

Contact Information

22085 E ONTARIO DR UNIT 1618
AURORA, CO
ZIP 80016
Phone: (303) 993-8725
Fax: (303) 993-8746

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  • Organization
  • Mastectomy Fitter
  • Medicare Supplier
  • Does Not Accept Medicare Approved Payment

About DE LA SHEY CORP

This page provides the complete NPI Profile along with additional information for De La Shey Corp, a provider established in Aurora, Colorado operating as a Mastectomy Fitter. The healthcare provider is registered in the NPI registry with number 1649010984 assigned on May 2024. The practitioner's primary taxonomy code is 224900000X. The provider is registered as an organization and their NPI record was last updated December 2025. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's . The authorized official of this NPI record is Ramona Devahshey Davis Mastectomy Fitter (Owner/president)

NPI
1649010984
Provider Legal Name
DE LA SHEY CORP
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
22085 E ONTARIO DR UNIT 1618 AURORA, CO 80016
Location Phone
(303) 993-8725
Location Fax
(303) 993-8746
Mailing Address
PO BOX 462601 AURORA, CO 80046
Mailing Phone
(303) 993-8725
Mailing Fax
(303) 993-8746
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-24-2024
Last Update Date
12-19-2025
Code Navigator



De La Shey Corp is a medicare supplier with PTAN 20683745 who does not accept Medicare assignment for all durable medical equipment and supplies. The provider may not accept the Medicare allowable as payment in full and may collect additional payment directly from the patient, and/or charge more than the Medicare allowable.The supplier carries the following product categories: Heat & Cold Applications or Pneumatic Compression Devices and/or Supplies or Breast Prostheses and/or Accessories or Surgical Dressings or Lymphedema Compression Treatment Items.

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

Mastectomy Fitter

Taxonomy Code
224900000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
An individual trained in the fitting and adjusting of breast prostheses and management of post-mastectomy prostheses services.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

RAMONA DEVAHSHEY DAVIS MASTECTOMY FITTER

Authorized Official Title
OWNER/PRESIDENT
Authorized Official Phone
(832) 713-3668

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20683745
Accepts Medicare Assignment
NO
Specialities List
Medical Supply Company Other.
Provider Type List
ALL OTHER SUPPLIES (IE, DRUG STORES, ETC.).
Competitive Bidding
NO

Supplies List

  • Heat & Cold Applications - Heat therapy, Cold therapy, Heating pads
  • Pneumatic Compression Devices and/or Supplies - Pnuematic compressor, Arm pneumatic appliance, Leg pneumatic appliance
  • Breast Prostheses and/or Accessories - Prosthetic bra, Surgical bra
  • Surgical Dressings - Gauze, Elastic bandages, Adhesive tape
  • Lymphedema Compression Treatment Items -

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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 1649010984, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 0 + 1 + 0 + 9 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1649010984.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649010984, enumerated as an "organization" on May 24, 2024.

The provider is located at 22085 E ONTARIO DR UNIT 1618 AURORA, CO 80016 and the phone number is (303) 993-8725.

Mastectomy Fitter with taxonomy code 224900000X.