MS. TINA PAGE AFIFI HA7576
NPI 1700312493
Hearing Instrument Specialist in Santa Rosa, CA

NPI Status: Active since May 02, 2017

Contact Information

1111 SONOMA AVE
STE 316
SANTA ROSA, CA
ZIP 95405
Phone: (707) 523-4740
Fax: (707) 523-0231

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  • Individual
  • Female
  • Hearing Instrument Specialist

About TINA AFIFI

This page provides the complete NPI Profile along with additional information for Tina Afifi, a provider established in Santa Rosa, California with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1700312493 assigned on May 2017. The practitioner's primary taxonomy code is 237700000X with license number HA7576 (CA). The provider is registered as an individual and her NPI record was last updated 9 years ago.

NPI
1700312493
Provider Name
MS. TINA PAGE AFIFI HA7576
Gender
Female
Entity Type
Individual
Location Address
1111 SONOMA AVE STE 316 SANTA ROSA, CA 95405
Location Phone
(707) 523-4740
Location Fax
(707) 523-0231
Mailing Address
1111 SONOMA AVE STE 316 SANTA ROSA, CA 95405
Mailing Phone
(707) 523-4740
Mailing Fax
(707) 523-0231
Is Sole Proprietor?
No
Enumeration Date
05-02-2017
Last Update Date
05-02-2017
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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.
HA7576
License State
CA
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 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 1700312493, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 0 → 0 3 → 6 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 6 + 1 + 4 + 4 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1700312493.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Midwife
1111 SONOMA AVE, STE 316
SANTA ROSA, CA 95405
Obstetrics & Gynecology
1111 SONOMA AVE, SUITE 316
SANTA ROSA, CA 95405
Orthotic Fitter
1111 SONOMA AVE, SUITE 106
SANTA ROSA, CA 95405
Orthopaedic Surgery (Hand Surgery)
1111 SONOMA AVE, STE 202
SANTA ROSA, CA 95405
Dentist (Oral and Maxillofacial Surgery)
1111 SONOMA AVE, SUITE #220
SANTA ROSA, CA 95405
Clinical Neuropsychologist
1111 SONOMA AVE, STE 322
SANTA ROSA, CA 95405
Neurological Surgery
1111 SONOMA AVE, SUITE # 320
SANTA ROSA, CA 95405
Specialist
1111 SONOMA AVE, SUITE 302
SANTA ROSA, CA 95405
Audiologist
1111 SONOMA AVE, SUITE 316
SANTA ROSA, CA 95405
Clinical Medical Laboratory
1111 SONOMA AVE
SANTA ROSA, CA 95405
Dermatology
1111 SONOMA AVE, STE 202
SANTA ROSA, CA 95405
Plastic Surgery
1111 SONOMA AVE, SUITE 210
SANTA ROSA, CA 95405
Plastic Surgery
1111 SONOMA AVE, SUITE 210
SANTA ROSA, CA 95405
Specialist
1111 SONOMA AVE, SUITE 320
SANTA ROSA, CA 95405
Orthopaedic Surgery
1111 SONOMA AVE, SUITE 106
SANTA ROSA, CA 95405
Dentist (Oral and Maxillofacial Surgery)
1111 SONOMA AVE, #220
SANTA ROSA, CA 95405
Nuclear Medicine (Nuclear Cardiology)
1111 SONOMA AVE, SUITE 108
SANTA ROSA, CA 95405
Surgery
1111 SONOMA AVE, STE 112
SANTA ROSA, CA 95405
Internal Medicine (Cardiovascular Disease)
1111 SONOMA AVE, SUITE 302
SANTA ROSA, CA 95405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700312493, enumerated as an "individual" on May 02, 2017.

The provider is located at 1111 SONOMA AVE STE 316 SANTA ROSA, CA 95405 and the phone number is (707) 523-4740.

Hearing Instrument Specialist with taxonomy code 237700000X.