TAMMY L MEFFORD RN, HIS
NPI 1003017583
Hearing Instrument Specialist in Scottsdale, AZ

NPI Status: Active since May 30, 2007

Contact Information

6969 E SHEA BLVD
SUITE 275
SCOTTSDALE, AZ
ZIP 85254
Phone: (480) 425-8800
Fax: (480) 874-3245

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  • Individual
  • Female
  • Hearing Instrument Specialist

About TAMMY MEFFORD

Tammy Mefford is a provider established in Scottsdale, Arizona and her medical specialization is Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1003017583 assigned on May 2007. The practitioner's primary taxonomy code is 237700000X with license number HAD4345 (AZ). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1003017583
Provider Name
TAMMY L MEFFORD RN, HIS
Gender
Female
Entity Type
Individual
Location Address
6969 E SHEA BLVD SUITE 275 SCOTTSDALE, AZ 85254
Location Phone
(480) 425-8800
Location Fax
(480) 874-3245
Mailing Address
6969 E SHEA BLVD SUITE 275 SCOTTSDALE, AZ 85254
Mailing Phone
(480) 425-8800
Mailing Fax
(480) 874-3245
Is Sole Proprietor?
No
Enumeration Date
05-30-2007
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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
HAD4345
License State
AZ
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1003017583
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
20030114516
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 0 + 3 + 0 + 1 + 1 + 4 + 5 + 1 + 6 + 24 = 47
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 47 = 33

The NPI number 1003017583 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003017583, enumerated in the NPI registry as an "individual" on May 30, 2007

The provider is located at 6969 E Shea Blvd Suite 275 Scottsdale, Az 85254 and the phone number is (480) 425-8800

The provider's speciality is Hearing Instrument Specialist with taxonomy code 237700000X

This NPI record was last updated on May 30, 2007. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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