HAMMOND SPENCER WADDELL R.D.H.
NPI 1174720825
Dental Hygienist in Atlanta, GA

NPI Status: Active since June 27, 2007

Contact Information

341 PONCE DE LEON AVE NE
ATLANTA, GA
ZIP 30308
Phone: (404) 616-9772

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  • Individual
  • Male
  • Dental Hygienist

About HAMMOND WADDELL

This page provides the complete NPI Profile along with additional information for Hammond Waddell, a provider established in Atlanta, Georgia with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1174720825 assigned on June 2007. The practitioner's primary taxonomy code is 124Q00000X with license number DH006199 (GA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1174720825
Provider Name
HAMMOND SPENCER WADDELL R.D.H.
Gender
Male
Entity Type
Individual
Location Address
341 PONCE DE LEON AVE NE ATLANTA, GA 30308
Location Phone
(404) 616-9772
Mailing Address
1224 SANDEN FERRY DR DECATUR, GA 30033
Mailing Phone
(770) 696-1067
Is Sole Proprietor?
No
Enumeration Date
06-27-2007
Last Update Date
07-06-2011
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
License No.
DH006199
License State
GA
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

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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 1174720825, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 7 → 14 → 5 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 4 + 2 + 0 + 8 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1174720825.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner (Adult Health)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine (Infectious Disease)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine (Infectious Disease)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Family Medicine
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine (Infectious Disease)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Psychiatry & Neurology (Psychiatry)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine (Infectious Disease)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Psychologist (Clinical)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Psychologist
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Physician Assistant (Medical)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Dentist
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Internal Medicine
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Dentist (General Practice)
341 PONCE DE LEON AVE NE, ORAL HEALTH CENTER
ATLANTA, GA 30308
Specialist
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Dental Hygienist
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Nurse Practitioner (Family)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Physician Assistant
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Psychologist
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308
Physician Assistant (Medical)
341 PONCE DE LEON AVE NE
ATLANTA, GA 30308

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174720825, enumerated as an "individual" on June 27, 2007.

The provider is located at 341 PONCE DE LEON AVE NE ATLANTA, GA 30308 and the phone number is (404) 616-9772.

Dental Hygienist with taxonomy code 124Q00000X.