DR. GWENDOLYN HENDERSON PARKER M.D.
NPI 1811444235
Radiology - Radiation Oncology in Shelby Twp, MI

NPI Status: Active since September 01, 2016

Contact Information

48165 LIBERTY DR
SHELBY TWP, MI
ZIP 48315
Phone: (313) 448-6780
Fax: (866) 648-5525

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  • Individual
  • Female
  • Radiology
  • Radiation Oncology

About GWENDOLYN PARKER

This page provides the complete NPI Profile along with additional information for Gwendolyn Parker, a provider established in Shelby Twp, Michigan with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1811444235 assigned on September 2016. The practitioner's primary taxonomy code is 2085R0001X with license number 4301405408 (MI). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1811444235
Provider Name
DR. GWENDOLYN HENDERSON PARKER M.D.
Gender
Female
Entity Type
Individual
Location Address
48165 LIBERTY DR SHELBY TWP, MI 48315
Location Phone
(313) 448-6780
Location Fax
(866) 648-5525
Mailing Address
600 E. LAFAYETTE BLVD MC 504D C/O BCBSM DETROIT, MI 48226
Mailing Phone
(313) 448-6780
Mailing Fax
(866) 648-5525
Is Sole Proprietor?
Yes
Enumeration Date
09-01-2016
Last Update Date
09-01-2016
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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

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
4301405408
License State
MI
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

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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 1811444235, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 1 → 2 4 → 8 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 8 + 4 + 8 + 2 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1811444235.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811444235, enumerated as an "individual" on September 01, 2016.

The provider is located at 48165 LIBERTY DR SHELBY TWP, MI 48315 and the phone number is (313) 448-6780.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.