MR. MICHAEL CLARENCE CANARY BC-HIS
NPI 1174723175
Hearing Instrument Specialist in Annapolis, MD

NPI Status: Active since July 19, 2007

Contact Information

130 HOLIDAY CT
SUITE 105
ANNAPOLIS, MD
ZIP 21401
Phone: (410) 224-4327
Fax: (410) 573-1914

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  • Individual
  • Male
  • Hearing Instrument Specialist

About MICHAEL CANARY

This page provides the complete NPI Profile along with additional information for Michael Canary, a provider established in Annapolis, Maryland with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1174723175 assigned on July 2007. The practitioner's primary taxonomy code is 237700000X with license number 02427 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1174723175
Provider Name
MR. MICHAEL CLARENCE CANARY BC-HIS
Gender
Male
Entity Type
Individual
Location Address
130 HOLIDAY CT SUITE 105 ANNAPOLIS, MD 21401
Location Phone
(410) 224-4327
Location Fax
(410) 573-1914
Mailing Address
130 HOLIDAY CT SUITE 105 ANNAPOLIS, MD 21401
Mailing Phone
(410) 224-4327
Mailing Fax
(410) 573-1914
Is Sole Proprietor?
No
Enumeration Date
07-19-2007
Last Update Date
07-26-2007
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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.
02427
License State
MD
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 1174723175, 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
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 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 3 → 6 7 → 14 → 5

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 + 6 + 1 + 1 + 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 1174723175.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Optometrist
130 HOLIDAY CT, SUITE 109
ANNAPOLIS, MD 21401
Hearing Instrument Specialist
130 HOLIDAY CT, SUITE 105
ANNAPOLIS, MD 21401
Hearing Instrument Specialist
130 HOLIDAY CT, SUITE 105
ANNAPOLIS, MD 21401
Optometrist
130 HOLIDAY CT, STE 109
ANNAPOLIS, MD 21401
Durable Medical Equipment & Medical Supplies
130 HOLIDAY CT, SUITE 101
ANNAPOLIS, MD 21401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174723175, enumerated as an "individual" on July 19, 2007.

The provider is located at 130 HOLIDAY CT SUITE 105 ANNAPOLIS, MD 21401 and the phone number is (410) 224-4327.

Hearing Instrument Specialist with taxonomy code 237700000X.