MR. WILLIAM DAN BALDWIN
NPI 1689822280
Durable Medical Equipment & Medical Supplies in Paradise Valley, AZ

NPI Status: Active since September 08, 2008

Contact Information

6004 N 51ST PL
PARADISE VALLEY, AZ
ZIP 85253
Phone: (602) 404-0767
Fax: (602) 404-0767

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  • Individual
  • Male
  • Durable Medical Equipment & Medical Supp...

About WILLIAM BALDWIN

This page provides the complete NPI Profile along with additional information for William Baldwin, a provider established in Paradise Valley, Arizona with a medical specialization in Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1689822280 assigned on September 2008. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1689822280
Provider Name
MR. WILLIAM DAN BALDWIN
Gender
Male
Entity Type
Individual
Location Address
6004 N 51ST PL PARADISE VALLEY, AZ 85253
Location Phone
(602) 404-0767
Location Fax
(602) 404-0767
Mailing Address
6004 N 51ST PL PARADISE VALLEY, AZ 85253
Mailing Phone
(602) 404-0767
Mailing Fax
(602) 404-0767
Is Sole Proprietor?
Yes
Enumeration Date
09-08-2008
Last Update Date
09-08-2008
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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

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.

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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 1689822280, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 8 → 16 → 7 2 → 4 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 + 1 + 6 + 9 + 1 + 6 + 2 + 4 + 2 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1689822280.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689822280, enumerated as an "individual" on September 08, 2008.

The provider is located at 6004 N 51ST PL PARADISE VALLEY, AZ 85253 and the phone number is (602) 404-0767.

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