MRS. JESSICA DAWN UNDERWOOD WESTPHAL COA
NPI 1891413209
Technician/Technologist - Ophthalmic in Asheville, NC

NPI Status: Active since August 22, 2022

Contact Information

1100 TUNNEL RD
ASHEVILLE, NC
ZIP 28805
Phone: (828) 298-7911

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  • Individual
  • Female
  • Technician/Technologist
  • Ophthalmic

About JESSICA WESTPHAL

This page provides the complete NPI Profile along with additional information for Jessica Westphal, a provider established in Asheville, North Carolina with a medical specialization in Technician/technologist, focusing in ophthalmic . The healthcare provider is registered in the NPI registry with number 1891413209 assigned on August 2022. The practitioner's primary taxonomy code is 156FX1100X. The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1891413209
Provider Name
MRS. JESSICA DAWN UNDERWOOD WESTPHAL COA
Other Name
MISS JESSICA DAWN UNDERWOOD COA
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1100 TUNNEL RD ASHEVILLE, NC 28805
Location Phone
(828) 298-7911
Mailing Address
300 LONG SHOALS RD APT 12D ARDEN, NC 28704
Mailing Phone
(828) 490-0035
Is Sole Proprietor?
No
Enumeration Date
08-22-2022
Last Update Date
08-22-2022
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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

Technician/Technologist Ophthalmic

Taxonomy Code
156FX1100X
Type
Eye and Vision Services Providers
Taxonomy Description
An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

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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 1891413209, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 4 → 8 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 8 + 1 + 6 + 2 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1891413209.

Other Providers at the Same Location


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

Clinical Nurse Specialist
1100 TUNNEL RD, BLDG. 70
ASHEVILLE, NC 28805
Urology
1100 TUNNEL RD
ASHEVILLE, NC 28805
Ophthalmology
1100 TUNNEL RD
ASHEVILLE, NC 28805
Internal Medicine
1100 TUNNEL RD
ASHEVILLE, NC 28805
Social Worker (Clinical)
1100 TUNNEL RD, VA HOSPITAL, MENTAL HEALTH SERVICE
ASHEVILLE, NC 28805
Physician Assistant (Medical)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Nurse Anesthetist, Certified Registered
1100 TUNNEL RD
ASHEVILLE, NC 28805
Pharmacist (Pharmacotherapy)
1100 TUNNEL RD, PHARMACY 119
ASHEVILLE, NC 28805
Dentist (General Practice)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Audiologist
1100 TUNNEL RD, VAMC-ASHEVILLE
ASHEVILLE, NC 28805
Registered Nurse
1100 TUNNEL RD
ASHEVILLE, NC 28805
Nurse Practitioner (Family)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Internal Medicine (Geriatric Medicine)
1100 TUNNEL RD, DEPARTMENT OF GERIATRICS AND EXTENDED CARE
ASHEVILLE, NC 28805
Internal Medicine
1100 TUNNEL RD, VA MEDICAL CENTER (11A)
ASHEVILLE, NC 28805
Rehabilitation, Substance Use Disorder Unit
1100 TUNNEL RD
ASHEVILLE, NC 28805
Psychiatry & Neurology (Psychiatry)
1100 TUNNEL RD, #116
ASHEVILLE, NC 28805
Family Medicine
1100 TUNNEL RD
ASHEVILLE, NC 28805
Family Medicine (Addiction Medicine)
1100 TUNNEL RD, PRIMARY CARE ONE, VAMC
ASHEVILLE, NC 28805
Psychiatry & Neurology (Psychiatry)
1100 TUNNEL RD
ASHEVILLE, NC 28805
Physician Assistant
1100 TUNNEL RD
ASHEVILLE, NC 28805

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891413209, enumerated as an "individual" on August 22, 2022.

The provider is located at 1100 TUNNEL RD ASHEVILLE, NC 28805 and the phone number is (828) 298-7911.

Technician/Technologist with taxonomy code 156FX1100X and a focus in Ophthalmic.