JAMES ROBERT HARDENSTINE
NPI 1578608956
Durable Medical Equipment & Medical Supplies in Prince Frederick, MD

NPI Status: Active since February 21, 2007

Contact Information

55 STOAKLEY RD
2ND FLOOR
PRINCE FREDERICK, MD
ZIP 20678
Phone: (410) 414-3000

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

About JAMES HARDENSTINE

This page provides the complete NPI Profile along with additional information for James Hardenstine, a provider established in Prince Frederick, Maryland with a medical specialization in Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1578608956 assigned on February 2007. The practitioner's primary taxonomy code is 332B00000X with license number 04187309 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1578608956
Provider Name
JAMES ROBERT HARDENSTINE
Gender
Male
Entity Type
Individual
Location Address
55 STOAKLEY RD 2ND FLOOR PRINCE FREDERICK, MD 20678
Location Phone
(410) 414-3000
Mailing Address
PO BOX 3541 PRINCE FREDERICK, MD 20678
Mailing Phone
(410) 414-3000
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
02-21-2007
Last Update Date
07-08-2007
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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
License No.
04187309
License State
MD
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 1578608956, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 6 → 12 → 3 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 2 + 0 + 1 + 6 + 9 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1578608956.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Dentist (General Practice)
55 STOAKLEY RD
PRINCE FREDERICK, MD 20678
Dentist (General Practice)
55 STOAKLEY RD
PRINCE FREDERICK, MD 20678
Oral & Maxillofacial Surgery
55 STOAKLEY RD
PRINCE FREDERICK, MD 20678

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578608956, enumerated as an "individual" on February 21, 2007.

The provider is located at 55 STOAKLEY RD 2ND FLOOR PRINCE FREDERICK, MD 20678 and the phone number is (410) 414-3000.

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