DR. ANETTE SKJERDAL O.D.
NPI 1497908057
Optometrist in New York, NY

NPI Status: Active since October 28, 2008

Contact Information

317 MADISON AVE
NY EYE SPECIALISTS, SUITE 1215
NEW YORK, NY
ZIP 10017
Phone: (212) 490-3937
Fax: (212) 490-0092

Get Directions Write a Review

  • Individual
  • Female
  • Optometrist

About ANETTE SKJERDAL

This page provides the complete NPI Profile along with additional information for Anette Skjerdal, a provider established in New York, New York with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1497908057 assigned on October 2008. The practitioner's primary taxonomy code is 152W00000X with license number TUV004716-1 (NY). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1497908057
Provider Name
DR. ANETTE SKJERDAL O.D.
Gender
Female
Entity Type
Individual
Location Address
317 MADISON AVE NY EYE SPECIALISTS, SUITE 1215 NEW YORK, NY 10017
Location Phone
(212) 490-3937
Location Fax
(212) 490-0092
Mailing Address
317 MADISON AVE NY EYE SPECIALISTS, SUITE 1215 NEW YORK, NY 10017
Mailing Phone
(212) 490-3937
Mailing Fax
(212) 490-0092
Is Sole Proprietor?
No
Enumeration Date
10-28-2008
Last Update Date
01-20-2012
Code Navigator

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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
TUV004716-1
License State
NY
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Reviews for DR. ANETTE SKJERDAL O.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 1497908057, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 8 + 0 + 1 + 6 + 0 + 1 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1497908057.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Dentist (Periodontics)
317 MADISON AVE, #906
NEW YORK, NY 10017
Physical Therapy Assistant
317 MADISON AVE, SUITE 400
NEW YORK, NY 10017
Physical Medicine & Rehabilitation (Sports Medicine)
317 MADISON AVE, SUITE 400
NEW YORK, NY 10017
Radiologic Technologist
317 MADISON AVE, SUITE 400
NEW YORK, NY 10017
Physical Therapist
317 MADISON AVE, SUITE 400
NEW YORK, NY 10017
Clinic/Center (Urgent Care)
317 MADISON AVE, SUITE 400
NEW YORK, NY 10017
Clinic/Center (Ophthalmologic Surgery)
317 MADISON AVE
NEW YORK, NY 10017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497908057, enumerated as an "individual" on October 28, 2008.

The provider is located at 317 MADISON AVE NY EYE SPECIALISTS, SUITE 1215 NEW YORK, NY 10017 and the phone number is (212) 490-3937.

Optometrist with taxonomy code 152W00000X.