ALYSSA WILLIAMS DENTAL HYGIENIST
NPI 1689059073
Student in an Organized Health Care Education/Training Program in Hannibal, MO

NPI Status: Active since July 27, 2015

Contact Information

141 COMMUNICATION DR
HANNIBAL, MO
ZIP 63401
Phone: (573) 603-1460
Fax: (573) 603-1462

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  • Individual
  • Female
  • Student in an Organized Health Care Educ...

About ALYSSA WILLIAMS

This page provides the complete NPI Profile along with additional information for Alyssa Williams, a primary care provider established in Hannibal, Missouri with a medical specialization in Student In An Organized Health Care Education/training Program. The healthcare provider is registered in the NPI registry with number 1689059073 assigned on July 2015. The practitioner's primary taxonomy code is 390200000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1689059073
Provider Name
ALYSSA WILLIAMS DENTAL HYGIENIST
Other Name
ALYSSA PHILLIPS
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
141 COMMUNICATION DR HANNIBAL, MO 63401
Location Phone
(573) 603-1460
Location Fax
(573) 603-1462
Mailing Address
900 E LAHARPE ST KIRKSVILLE, MO 63501
Mailing Phone
(660) 665-1962
Mailing Fax
(573) 603-1462
Is Sole Proprietor?
No
Enumeration Date
07-27-2015
Last Update Date
01-29-2024
Code Navigator

A primary care provider (PCP) like Alyssa Williams sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

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

Student in an Organized Health Care Education/Training Program

Taxonomy Code
390200000X
Type
Student, Health Care
Taxonomy Description
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

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)
1124Q00000XDental Providers

Dental Hygienist

2015011459 (MO)

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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 1689059073, 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
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 8 → 16 → 7 0 → 0 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 0 + 5 + 1 + 8 + 0 + 1 + 4 + 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 1689059073.

Other Providers at the Same Location


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

Clinical Nurse Specialist (Psychiatric/Mental Health, Adult)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Social Worker (Clinical)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Registered Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Dental Hygienist
141 COMMUNICATION DR
HANNIBAL, MO 63401
Psychiatry & Neurology (Psychiatry)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Psychiatry & Neurology (Child & Adolescent Psychiatry)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Social Worker (Clinical)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Registered Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Registered Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Licensed Practical Nurse
141 COMMUNICATION DR
HANNIBAL, MO 63401
Dentist (General Practice)
141 COMMUNICATION DR
HANNIBAL, MO 63401
Dentist
141 COMMUNICATION DR
HANNIBAL, MO 63401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689059073, enumerated as an "individual" on July 27, 2015.

The provider is located at 141 COMMUNICATION DR HANNIBAL, MO 63401 and the phone number is (573) 603-1460.

Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.