KATHERINE ANDERSEN
NPI 1679985394
Specialist/Technologist in Washington, DC

NPI Status: Active since May 29, 2014

Contact Information

412 1ST ST SE
REAR OF BUILDING
WASHINGTON, DC
ZIP 20003
Phone: (202) 470-4185

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  • Individual
  • Female
  • Specialist/Technologist

About KATHERINE ANDERSEN

This page provides the complete NPI Profile along with additional information for Katherine Andersen, a provider established in Washington, District Of Columbia with a medical specialization in Specialist/technologist. The healthcare provider is registered in the NPI registry with number 1679985394 assigned on May 2014. The practitioner's primary taxonomy code is 235500000X. The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1679985394
Provider Name
KATHERINE ANDERSEN
Gender
Female
Entity Type
Individual
Location Address
412 1ST ST SE REAR OF BUILDING WASHINGTON, DC 20003
Location Phone
(202) 470-4185
Mailing Address
412 1ST ST SE WASHINGTON, DC 20003
Mailing Phone
(202) 470-4185
Is Sole Proprietor?
No
Enumeration Date
05-29-2014
Last Update Date
05-29-2014
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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

Specialist/Technologist

Taxonomy Code
235500000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
General classification identifying speech, language and hearing services individuals who are trained on a specific piece of equipment or technical procedure.

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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 1679985394, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 9 → 18 → 9 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 8 + 8 + 1 + 0 + 3 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1679985394.

Other Providers at the Same Location


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

Dentist
412 1ST ST SE, 2ND FLOOR, REAR BLDG
WASHINGTON, DC 20003
Dentist
412 1ST ST SE, 2ND FLOOR, REAR BLDG
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Dentist
412 1ST ST SE, 2ND FLOOR REAR BLDG
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Dentist (General Practice)
412 1ST ST SE
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Dentist (General Practice)
412 1ST ST SE, 2ND FLOOR, REAR BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, REAR OF BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, REAR BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, REAR BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, REAR BUILDING
WASHINGTON, DC 20003
Speech-Language Pathologist
412 1ST ST SE, REAR BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, LOWER LEVEL, REAR OF BUILDING
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, LOWER LEVEL REAR ENTRANCE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE
WASHINGTON, DC 20003
Behavior Analyst
412 1ST ST SE, LOWER LEVEL REAR ENTRANCE
WASHINGTON, DC 20003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679985394, enumerated as an "individual" on May 29, 2014.

The provider is located at 412 1ST ST SE REAR OF BUILDING WASHINGTON, DC 20003 and the phone number is (202) 470-4185.

Specialist/Technologist with taxonomy code 235500000X.