DR. CHRISTOPHER JAMES JEFFRIES AUD
NPI 1568811446
Audiologist in Wpafb, OH

NPI Status: Active since June 10, 2016

Contact Information

88TH MEDICAL GROUP
4881 SUGAR MAPLE DR
WPAFB, OH
ZIP 45433
Phone: (760) 521-1992

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  • Individual
  • Male
  • Audiologist

About CHRISTOPHER JEFFRIES

This page provides the complete NPI Profile along with additional information for Christopher Jeffries, a provider established in Wpafb, Ohio with a medical specialization in Audiologist. The healthcare provider is registered in the NPI registry with number 1568811446 assigned on June 2016. The practitioner's primary taxonomy code is 231H00000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1568811446
Provider Name
DR. CHRISTOPHER JAMES JEFFRIES AUD
Gender
Male
Entity Type
Individual
Location Address
88TH MEDICAL GROUP 4881 SUGAR MAPLE DR WPAFB, OH 45433
Location Phone
(760) 521-1992
Mailing Address
88TH MEDICAL GROUP 4881 SUGAR MAPLE DR WPAFB, OH 45433
Is Sole Proprietor?
No
Enumeration Date
06-10-2016
Last Update Date
07-23-2025
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Audiologists like Christopher Jeffries are experts in diagnosing issues related to various parts of the ear, including the outer, middle, and inner ear. They can identify conditions like vertigo, balance issues, hearing loss, and tinnitus, offering treatments based on a patient’s specific condition and severity. These specialists use specialized equipment to assess the cause and extent of hearing impairments, employing tools like audiometers to evaluate the range of frequencies and volumes a person can hear. In addition, audiologists counsel patients and their families, providing advice on managing and adapting to hearing loss.

Location Map

Secondary Locations

  • Landstuhl Regional Medical Center Unit 33100
    APO, AE 09180
    (314) 590-6914

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

Taxonomy Code
231H00000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

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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 1568811446, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 6 → 12 → 3 8 → 16 → 7 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 6 + 1 + 2 + 4 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1568811446.

Other Providers at the Same Location


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

Otolaryngology
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE, BLDG 830
WRIGHT PATTERSON AFB, OH 45433
Physical Therapist
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE
WRIGHT-PATTERSON AFB, OH 45433
Internal Medicine (Geriatric Medicine)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WRIGHT PATTERSON AFB, OH 45433
Dentist (Orthodontics and Dentofacial Orthopedics)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE
WRIGHT-PATTERSON AFB, OH 45433
Preventive Medicine (Aerospace Medicine)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WPAFB, OH 45433
Preventive Medicine (Aerospace Medicine)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE
WPAFB, OH 45433
Allergy & Immunology
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433
General Practice
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433
Anesthesiology
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WPAFB, OH 45433
Pharmacist
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WPAFB, OH 45433
Nurse Practitioner
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WRIGHT-PATTERSON AFB, OH 45433
Pediatrics
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WPAFB, OH 45433
Preventive Medicine (Occupational Medicine)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433
Psychiatry & Neurology (Psychiatry)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WRIGHT PATTERSON AIR FORCE BASE, OH 45433
Preventive Medicine (Aerospace Medicine)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE
WPAFB, OH 45433
Pediatrics (Developmental - Behavioral Pediatrics)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433
Dentist (Periodontics)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433
Dentist (Prosthodontics)
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR
WPAFB, OH 45433
Nurse Anesthetist, Certified Registered
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DRIVE
WPAFB, OH 45433
Student in an Organized Health Care Education/Training Program
88TH MEDICAL GROUP, 4881 SUGAR MAPLE DR.
WPAFB, OH 45433

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568811446, enumerated as an "individual" on June 10, 2016.

The provider is located at 88TH MEDICAL GROUP 4881 SUGAR MAPLE DR WPAFB, OH 45433 and the phone number is (760) 521-1992.

Audiologist with taxonomy code 231H00000X.