NORTHWESTERN MEDICAL FACULTY FOUNDATION
NPI 1427741909
Eyewear Supplier in Evanston, IL

NPI Status: Active since May 31, 2023

Contact Information

1630 SHERMAN AVE STE 100
EVANSTON, IL
ZIP 60201
Phone: (224) 271-4860
Fax: (224) 271-4870

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  • Organization
  • Eyewear Supplier
  • Medicare Supplier
  • Accepts Medicare Approved Payment

About NORTHWESTERN MEDICAL FACULTY FOUNDATION

This page provides the complete NPI Profile along with additional information for Northwestern Medical Faculty Foundation, a provider established in Evanston, Illinois operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1427741909 assigned on May 2023. The practitioner's primary taxonomy code is 332H00000X. The provider is registered as an organization and their NPI record was last updated 3 years ago. The authorized official of this NPI record is Sabina Strzeminska (Director)

NPI
1427741909
Provider Name
NORTHWESTERN MEDICAL FACULTY FOUNDATION
Entity Type
Organization
Location Address
1630 SHERMAN AVE STE 100 EVANSTON, IL 60201
Location Phone
(224) 271-4860
Location Fax
(224) 271-4870
Mailing Address
1630 SHERMAN AVE STE 100 EVANSTON, IL 60201
Mailing Phone
(224) 271-4860
Mailing Fax
(224) 271-4870
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-31-2023
Last Update Date
05-31-2023
Code Navigator



Northwestern Medical Faculty Foundation is a medicare supplier with PTAN 20683013 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Prosthetic Lenses: Conventional Eyeglasses or Prosthetic Lenses: Conventional Contact Lenses.

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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

Eyewear Supplier

Taxonomy Code
332H00000X
Type
Suppliers
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261Q00000XAmbulatory Health Care Facilities

Clinic/Center

 

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

SABINA STRZEMINSKA

Authorized Official Title
DIRECTOR
Authorized Official Phone
(312) 695-0646

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20683013
Accepts Medicare Assignment
YES
Specialities List
Optometrist, Optician.
Competitive Bidding
NO

Supplies List

  • Prosthetic Lenses: Conventional Eyeglasses - Conventional Eyeglasses
  • Prosthetic Lenses: Conventional Contact Lenses - Conventional Contact 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 1427741909, 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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
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 2 → 4 7 → 14 → 5 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 4 + 4 + 2 + 9 + 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 1427741909.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Ophthalmology
1630 SHERMAN AVE STE 100
EVANSTON, IL 60201
Audiologist
1630 SHERMAN AVE STE 100
EVANSTON, IL 60201
Audiologist
1630 SHERMAN AVE STE 100
EVANSTON, IL 60201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427741909, enumerated as an "organization" on May 31, 2023.

The provider is located at 1630 SHERMAN AVE STE 100 EVANSTON, IL 60201 and the phone number is (224) 271-4860.

Eyewear Supplier with taxonomy code 332H00000X.