WILLIAM M WEILER OD
NPI 1912963778
Optometrist in Madison, WI

NPI Status: Active since April 21, 2006

Contact Information

752 N HIGH POINT RD
MADISON, WI
ZIP 53717
Phone: (608) 824-4000
Fax: (608) 824-4932

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  • Individual
  • Male
  • Optometrist

About WILLIAM WEILER

This page provides the complete NPI Profile along with additional information for William Weiler, a provider established in Madison, Wisconsin with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1912963778 assigned on April 2006. The practitioner's primary taxonomy code is 152W00000X with license number 1705-035 (WI). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1912963778
Provider Name
WILLIAM M WEILER OD
Gender
Male
Entity Type
Individual
Location Address
752 N HIGH POINT RD MADISON, WI 53717
Location Phone
(608) 824-4000
Location Fax
(608) 824-4932
Mailing Address
752 N HIGH POINT RD MADISON, WI 53717
Mailing Phone
(608) 824-4000
Mailing Fax
(608) 824-4932
Is Sole Proprietor?
No
Enumeration Date
04-21-2006
Last Update Date
12-09-2013
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
1705-035
License State
WI
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
057674150MEDICARE PIN (08)WI 
U33396MEDICARE UPIN (02) 
410023990MEDICARE PIN (08)WI 
K400104244MEDICARE PIN (08)WI 
1889OTHER (01)WIDEAN HEALTH INSURANCE
38520500MEDICAID (05)WI 

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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 1912963778, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 1 → 2 9 → 18 → 9 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 6 + 6 + 7 + 1 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1912963778.

Other Providers at the Same Location


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

Physician Assistant (Medical)
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Dietitian, Registered
752 N HIGH POINT RD
MADISON, WI 53717
Internal Medicine
752 N HIGH POINT RD
MADISON, WI 53717
Dietitian, Registered
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Nurse Practitioner
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Nurse Practitioner
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Family Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Internal Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Internal Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Obstetrics & Gynecology
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Ophthalmology
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Orthopaedic Surgery
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Internal Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Internal Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Emergency Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Otolaryngology
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Emergency Medicine
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Pediatrics
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Occupational Therapist
752 N HIGH POINT RD, DEAN MEDICAL CENTER
MADISON, WI 53717
Pharmacist
752 N HIGH POINT RD
MADISON, WI 53717

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912963778, enumerated as an "individual" on April 21, 2006.

The provider is located at 752 N HIGH POINT RD MADISON, WI 53717 and the phone number is (608) 824-4000.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.