DR. GARY STEPHEN LEFFKE AD
NPI 1639200983
Audiologist-Hearing Aid Fitter in Virginia Beach, VA

NPI Status: Active since March 08, 2007

Contact Information

1821 OLD DONATION PKWY
SUITE 10
VIRGINIA BEACH, VA
ZIP 23454
Phone: (757) 481-4003

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  • Individual
  • Male
  • Audiologist-Hearing Aid Fitter

About GARY LEFFKE

This page provides the complete NPI Profile along with additional information for Gary Leffke, a provider established in Virginia Beach, Virginia with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1639200983 assigned on March 2007. The practitioner's primary taxonomy code is 237600000X with license number 2201000097 (VA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1639200983
Provider Name
DR. GARY STEPHEN LEFFKE AD
Gender
Male
Entity Type
Individual
Location Address
1821 OLD DONATION PKWY SUITE 10 VIRGINIA BEACH, VA 23454
Location Phone
(757) 481-4003
Mailing Address
1821 OLD DONATION PKWY SUITE 10 VIRGINIA BEACH, VA 23454
Is Sole Proprietor?
No
Enumeration Date
03-08-2007
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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
2201000097
License State
VA
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
01016231MEDICAID (05)VA 

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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 1639200983, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 3 → 6 2 → 4 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 0 + 0 + 9 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1639200983.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Social Worker (Clinical)
1821 OLD DONATION PKWY, SUITE 11
VIRGINIA BEACH, VA 23454
Family Medicine
1821 OLD DONATION PKWY, SUITE 4
VIRGINIA BEACH, VA 23454
Family Medicine (Adult Medicine)
1821 OLD DONATION PKWY, SUITE 4
VIRGINIA BEACH, VA 23454
Radiology (Diagnostic Radiology)
1821 OLD DONATION PKWY, SUITE 7
VIRGINIA BEACH, VA 23454
Audiologist-Hearing Aid Fitter
1821 OLD DONATION PKWY, SUITE #10
VIRGINIA BEACH, VA 23454
Radiology (Diagnostic Radiology)
1821 OLD DONATION PKWY, SUITE 9
VIRGINIA BEACH, VA 23454
Registered Nurse (General Practice)
1821 OLD DONATION PKWY, SUITE 4
VIRGINIA BEACH, VA 23454
Family Medicine
1821 OLD DONATION PKWY, SUITE 4
VIRGINIA BEACH, VA 23454
Family Medicine (Adult Medicine)
1821 OLD DONATION PKWY, SUITE 4
VIRGINIA BEACH, VA 23454
Durable Medical Equipment & Medical Supplies
1821 OLD DONATION PKWY, SUITE 7
VIRGINIA BEACH, VA 23454
Family Medicine
1821 OLD DONATION PKWY, SUITE #4
VIRGINIA BEACH, VA 23454
Audiologist-Hearing Aid Fitter
1821 OLD DONATION PKWY, STE 10
VIRGINIA BEACH, VA 23454
Specialist
1821 OLD DONATION PKWY, SUITE 6
VIRGINIA BEACH, VA 23454
Hearing Aid Equipment
1821 OLD DONATION PKWY, SUITE 10
VIRGINIA BEACH, VA 23454

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639200983, enumerated as an "individual" on March 08, 2007.

The provider is located at 1821 OLD DONATION PKWY SUITE 10 VIRGINIA BEACH, VA 23454 and the phone number is (757) 481-4003.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.