SUSAN MASTROIANNI PERRY M.A.
NPI 1477560845
Audiologist-Hearing Aid Fitter in San Diego, CA

NPI Status: Active since August 01, 2006

Contact Information

4033 3RD AVE
SUITE 104
SAN DIEGO, CA
ZIP 92103
Phone: (619) 294-2038
Fax: (619) 297-5719

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About SUSAN PERRY

This page provides the complete NPI Profile along with additional information for Susan Perry, a provider established in San Diego, California with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1477560845 assigned on August 2006. The practitioner's primary taxonomy code is 237600000X with license number AU 1055 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1477560845
Provider Name
SUSAN MASTROIANNI PERRY M.A.
Gender
Female
Entity Type
Individual
Location Address
4033 3RD AVE SUITE 104 SAN DIEGO, CA 92103
Location Phone
(619) 294-2038
Location Fax
(619) 297-5719
Mailing Address
4033 3RD AVE SUITE 104 SAN DIEGO, CA 92103
Mailing Phone
(619) 294-2038
Mailing Fax
(619) 297-5719
Is Sole Proprietor?
No
Enumeration Date
08-01-2006
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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
AU 1055
License State
CA
Taxonomy Description
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

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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 1477560845, 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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 5 → 10 → 1 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 0 + 6 + 0 + 8 + 8 + 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 1477560845.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
4033 3RD AVE, SUITE 206
SAN DIEGO, CA 92103
Otolaryngology
4033 3RD AVE, SUITE 104
SAN DIEGO, CA 92103
Otolaryngology
4033 3RD AVE, SUITE 104
SAN DIEGO, CA 92103
Urology
4033 3RD AVE, SUITE 400
SAN DIEGO, CA 92103
Nurse Practitioner (Family)
4033 3RD AVE, SUITE 300
SAN DIEGO, CA 92103
Audiologist
4033 3RD AVE, SUITE 104
SAN DIEGO, CA 92103
Surgery
4033 3RD AVE, SUITE204
SAN DIEGO, CA 92103
Otolaryngology
4033 3RD AVE, SUITE 104
SAN DIEGO, CA 92103
Otolaryngology
4033 3RD AVE, SUITE 104
SAN DIEGO, CA 92103
Psychiatry & Neurology (Neurology)
4033 3RD AVE, SUITE 206
SAN DIEGO, CA 92103
Hearing Aid Equipment
4033 3RD AVE, STE 104
SAN DIEGO, CA 92103
Clinic/Center (Ambulatory Surgical)
4033 3RD AVE, SUITE 106
SAN DIEGO, CA 92103
Psychiatry & Neurology (Neurology)
4033 3RD AVE, SUITE 206
SAN DIEGO, CA 92103
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4033 3RD AVE, SUITE 210
SAN DIEGO, CA 92103
Surgery (Vascular Surgery)
4033 3RD AVE, SUITE 420
SAN DIEGO, CA 92103
Surgery (Vascular Surgery)
4033 3RD AVE, SUITE 204
SAN DIEGO, CA 92103
Urology
4033 3RD AVE, SUITE 400
SAN DIEGO, CA 92103
Urology
4033 3RD AVE, SUITE 400
SAN DIEGO, CA 92103
Urology
4033 3RD AVE, SUITE 400
SAN DIEGO, CA 92103
Clinic/Center (Multi-Specialty)
4033 3RD AVE, SUITE 210
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477560845, enumerated as an "individual" on August 01, 2006.

The provider is located at 4033 3RD AVE SUITE 104 SAN DIEGO, CA 92103 and the phone number is (619) 294-2038.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.