DR. CATERINA MARIE WILLSON AU.D.
NPI 1396825683
Audiologist in Washington, DC

NPI Status: Active since October 17, 2006

Contact Information

2021 K ST NW
#312
WASHINGTON, DC
ZIP 20006
Phone: (202) 785-8300

Get Directions Write a Review

  • Individual
  • Female
  • Audiologist

About CATERINA WILLSON

This page provides the complete NPI Profile along with additional information for Caterina Willson, a provider established in Washington, District Of Columbia with a medical specialization in Audiologist. The healthcare provider is registered in the NPI registry with number 1396825683 assigned on October 2006. The practitioner's primary taxonomy code is 231H00000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1396825683
Provider Name
DR. CATERINA MARIE WILLSON AU.D.
Gender
Female
Entity Type
Individual
Location Address
2021 K ST NW #312 WASHINGTON, DC 20006
Location Phone
(202) 785-8300
Mailing Address
2021 K ST NW #312 WASHINGTON, DC 20006
Mailing Phone
(202) 785-8300
Is Sole Proprietor?
No
Enumeration Date
10-17-2006
Last Update Date
07-08-2007
Code Navigator

Audiologists like Caterina Willson 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

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.

Reviews for DR. CATERINA MARIE WILLSON AU.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1396825683, 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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
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 9 → 18 → 9 8 → 16 → 7 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 6 + 2 + 1 + 0 + 6 + 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 1396825683.

Other Providers at the Same Location


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

Podiatrist (Foot Surgery)
2021 K ST NW, STE 520
WASHINGTON, DC 20006
Otolaryngology (Otology & Neurotology)
2021 K ST NW, SUITE 206
WASHINGTON, DC 20006
Internal Medicine (Rheumatology)
2021 K ST NW, SUITE 350
WASHINGTON, DC 20006
Otolaryngology
2021 K ST NW, 210
WASHINGTON, DC 20006
Audiologist-Hearing Aid Fitter
2021 K ST NW
WASHINGTON, DC 20006
Specialist
2021 K ST NW, SUITE 315
WASHINGTON, DC 20006
Specialist
2021 K ST NW, SUITE 315
WASHINGTON, DC 20006
Obstetrics & Gynecology (Gynecology)
2021 K ST NW, SUITE204
WASHINGTON, DC 20006
Dentist (Oral and Maxillofacial Surgery)
2021 K ST NW, SUITE 317
WASHINGTON, DC 20006
Dentist (Endodontics)
2021 K ST NW, SUITE 522
WASHINGTON, DC 20006
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
2021 K ST NW, SUITE 400
WASHINGTON, DC 20006
Orthopaedic Surgery (Hand Surgery)
2021 K ST NW, SUITE 400
WASHINGTON, DC 20006
Dentist (General Practice)
2021 K ST NW, SUITE 518
WASHINGTON, DC 20006
Internal Medicine
2021 K ST NW, SUITE 512
WASHINGTON, DC 20006
Internal Medicine (Gastroenterology)
2021 K ST NW, #412
WASHINGTON, DC 20006
Internal Medicine
2021 K ST NW, SUITE 512
WASHINGTON, DC 20006
Dentist (General Practice)
2021 K ST NW, SUITE 720
WASHINGTON, DC 20006
Ophthalmology
2021 K ST NW, SUITE 416
WASHINGTON, DC 20006
Dentist (General Practice)
2021 K ST NW, SUITE 822
WASHINGTON, DC 20006
Urology
2021 K ST NW, 408
WASHINGTON, DC 20006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396825683, enumerated as an "individual" on October 17, 2006.

The provider is located at 2021 K ST NW #312 WASHINGTON, DC 20006 and the phone number is (202) 785-8300.

Audiologist with taxonomy code 231H00000X.