DR. SARAH ELIZABETH ARMSTRONG MD
NPI 1366496184
Contractor in Louisville, KY

NPI Status: Active since May 19, 2006

Contact Information

800 ZORN AVE
LOUISVILLE, KY
ZIP 40206
Phone: (502) 287-4202
Fax: (502) 895-6885

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  • Individual
  • Female
  • Contractor

About SARAH ARMSTRONG

This page provides the complete NPI Profile along with additional information for Sarah Armstrong, a provider established in Louisville, Kentucky with a medical specialization in Contractor. The healthcare provider is registered in the NPI registry with number 1366496184 assigned on May 2006. The practitioner's primary taxonomy code is 171W00000X with license number 27820 (KY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1366496184
Provider Name
DR. SARAH ELIZABETH ARMSTRONG MD
Gender
Female
Entity Type
Individual
Location Address
800 ZORN AVE LOUISVILLE, KY 40206
Location Phone
(502) 287-4202
Location Fax
(502) 895-6885
Mailing Address
7306 ARROWWOOD RD LOUISVILLE, KY 40222
Is Sole Proprietor?
Yes
Enumeration Date
05-19-2006
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

Contractor

Taxonomy Code
171W00000X
Type
Other Service Providers
License No.
27820
License State
KY
Taxonomy Description
For the purposes of the Health Care Provider Taxonomy, a contractor is limited to individuals who do construction or mechanical work to modify a patient's environment to accommodate a health condition. Contractors perform projects including, but not limited to, building wheelchair ramps, widening doorways, modifying personal vehicles, and making other improvements for patient access and movement. This code has no relation to a provider's employment status.

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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 1366496184, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 6 → 12 → 3 4 → 8 6 → 12 → 3 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 + 2 + 6 + 8 + 9 + 1 + 2 + 1 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1366496184.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
800 ZORN AVE
LOUISVILLE, KY 40206
Internal Medicine (Hematology & Oncology)
800 ZORN AVE, VA MEDICAL CENTER; BLDG 5-5109
LOUISVILLE, KY 40206
Psychologist (Clinical)
800 ZORN AVE
LOUISVILLE, KY 40206
Physician Assistant
800 ZORN AVE
LOUISVILLE, KY 40206
Audiologist (Assistive Technology Practitioner)
800 ZORN AVE, 126
LOUISVILLE, KY 40206
Prosthetist
800 ZORN AVE
LOUISVILLE, KY 40206
Social Worker (Clinical)
800 ZORN AVE, DEPT. 116D
LOUISVILLE, KY 40206
Psychologist (Counseling)
800 ZORN AVE
LOUISVILLE, KY 40206
Psychologist (Clinical)
800 ZORN AVE, 116D
LOUISVILLE, KY 40206
Pharmacist
800 ZORN AVE, VA MEDICAL CENTER
LOUISVILLE, KY 40206
Psychiatry & Neurology (Psychiatry)
800 ZORN AVE
LOUISVILLE, KY 40206
Social Worker
800 ZORN AVE
LOUISVILLE, KY 40206
Physical Therapist
800 ZORN AVE
LOUISVILLE, KY 40206
Social Worker (Clinical)
800 ZORN AVE
LOUISVILLE, KY 40206
Physical Therapist
800 ZORN AVE
LOUISVILLE, KY 40206
Social Worker (Clinical)
800 ZORN AVE
LOUISVILLE, KY 40206
Physical Therapist
800 ZORN AVE
LOUISVILLE, KY 40206
Registered Nurse (Psychiatric/Mental Health, Adult)
800 ZORN AVE
LOUISVILLE, KY 40206
Psychiatry & Neurology (Psychiatry)
800 ZORN AVE
LOUISVILLE, KY 40206
Physician Assistant
800 ZORN AVE
LOUISVILLE, KY 40206

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366496184, enumerated as an "individual" on May 19, 2006.

The provider is located at 800 ZORN AVE LOUISVILLE, KY 40206 and the phone number is (502) 287-4202.

Contractor with taxonomy code 171W00000X.