MR. CHRISTOPHER L PHOENIX
NPI 1841576931
Hearing Instrument Specialist in Boise, ID

NPI Status: Active since November 02, 2011

Contact Information

901 N CURTIS RD
SUITE 303
BOISE, ID
ZIP 83706
Phone: (208) 608-5048

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  • Individual
  • Male
  • Hearing Instrument Specialist

About CHRISTOPHER PHOENIX

This page provides the complete NPI Profile along with additional information for Christopher Phoenix, a provider established in Boise, Idaho with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1841576931 assigned on November 2011. The practitioner's primary taxonomy code is 237700000X with license number HA2893 (ID). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1841576931
Provider Name
MR. CHRISTOPHER L PHOENIX
Gender
Male
Entity Type
Individual
Location Address
901 N CURTIS RD SUITE 303 BOISE, ID 83706
Location Phone
(208) 608-5048
Mailing Address
901 N CURTIS RD SUITE 303 BOISE, ID 83706
Mailing Phone
(208) 608-5048
Is Sole Proprietor?
No
Enumeration Date
11-02-2011
Last Update Date
01-15-2016
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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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
HA2893
License State
ID
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

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1237700000XSpeech, Language and Hearing Service Providers

Hearing Instrument Specialist

HA 7538 (CA)

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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 1841576931, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 4 → 8 5 → 10 → 1 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 1 + 0 + 7 + 1 + 2 + 9 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1841576931.

Other Providers at the Same Location


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

Orthopaedic Surgery (Hand Surgery)
901 N CURTIS RD, SUITE 304
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Orthopaedic Surgery (Hand Surgery)
901 N CURTIS RD, SUITE 304
BOISE, ID 83706
Surgery
901 N CURTIS RD, SUITE 403
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD
BOISE, ID 83706
Occupational Therapist
901 N CURTIS RD
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD, #204
BOISE, ID 83706
Orthopaedic Surgery
901 N CURTIS RD, SUITE 304
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD, STE 204
BOISE, ID 83706
Specialist
901 N CURTIS RD, SUITE 101
BOISE, ID 83706
Speech-Language Pathologist
901 N CURTIS RD, STE 204
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD, STE 204
BOISE, ID 83706
Occupational Therapist
901 N CURTIS RD, STE 201
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD
BOISE, ID 83706
901 N CURTIS RD, SUITE 501
BOISE, ID 83706
Allergy & Immunology
901 N CURTIS RD, SUITE 100
BOISE, ID 83706
Physical Therapy Assistant
901 N CURTIS RD, 204
BOISE, ID 83706
Speech-Language Pathologist
901 N CURTIS RD
BOISE, ID 83706
Physical Therapist
901 N CURTIS RD, SUITE 204
BOISE, ID 83706
Allergy & Immunology
901 N CURTIS RD, STE 100
BOISE, ID 83706
Specialist
901 N CURTIS RD, STE 304
BOISE, ID 83706

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841576931, enumerated as an "individual" on November 02, 2011.

The provider is located at 901 N CURTIS RD SUITE 303 BOISE, ID 83706 and the phone number is (208) 608-5048.

Hearing Instrument Specialist with taxonomy code 237700000X.