NORTHWESTERN MEDICAL FACULTY FOUNDATION
NPI 1275759789
Durable Medical Equipment & Medical Supplies in Chicago, IL

NPI Status: Active since April 17, 2007

Contact Information

259 E ERIE ST FL 13
CHICAGO, IL
ZIP 60611
Phone: (312) 695-6800
Fax: (312) 695-2772

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • 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 Chicago, Illinois operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1275759789 assigned on April 2007. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated March 2026. The provider's . The authorized official of this NPI record is Sabina Strzeminska (Director Patient Accounting)

NPI
1275759789
Provider Legal Name
NORTHWESTERN MEDICAL FACULTY FOUNDATION
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
259 E ERIE ST FL 13 CHICAGO, IL 60611
Location Phone
(312) 695-6800
Location Fax
(312) 695-2772
Mailing Address
680 N LAKE SHORE DR STE 1000 CHICAGO, IL 60611
Mailing Phone
(312) 695-9797
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-17-2007
Last Update Date
03-25-2026
Code Navigator



Northwestern Medical Faculty Foundation is a medicare supplier with PTAN 20675651 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: Canes and/or Crutches or Walkers or Orthoses: Custom Fabricated or Orthoses: Prefabricated (Non-Custom Fabricated) or Orthoses: Off-The-Shelf or Surgical Dressings or Diabetic Shoes and Inserts or Diabetic Shoes/Inserts - Custom.

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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
License State
IL
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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 PATIENT ACCOUNTING
Authorized Official Phone
(312) 695-0646

Medical Equipment Supplier

The provider carries the following medical supplies product categories:

PTAN
20675651
Accepts Medicare Assignment
YES
Specialities List
MSC With Orthotic Personnel, Orthotic Personnel.
Provider Type List
PHYSICIAN – PODIATRY.
Competitive Bidding
NO

Supplies List

  • Canes and/or Crutches - Standard Canes, Quad Canes, Offset Canes, Standard Crutches, Forearm Crutches
  • Walkers - Standard Walkers, Wheeled Walkers, Folding Walker
  • Orthoses: Custom Fabricated - Custom met pads, Custom heel pads, Custom heel spur pads
  • Orthoses: Prefabricated (Non-Custom Fabricated) - Met pads, Heel pads, Heel spur pads
  • Orthoses: Off-The-Shelf - Met pads, Heel pads, Heel spur pads
  • Surgical Dressings - Gauze, Elastic bandages, Adhesive tape
  • Diabetic Shoes and Inserts - Shoes, Socks, Insoles
  • Diabetic Shoes/Inserts - Custom - Custom fabricated shoes, socks, & insoles

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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 1275759789, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 4 + 5 + 1 + 8 + 7 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1275759789.

Other Providers at the Same Location


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

Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Neurological Surgery
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery (Orthopaedic Trauma)
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery (Orthopaedic Trauma)
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Orthopaedic Surgery (Foot and Ankle Surgery)
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST FL 13
CHICAGO, IL 60611
Physician Assistant
259 E ERIE ST FL 13
CHICAGO, IL 60611
Podiatrist
259 E ERIE ST FL 13
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275759789, enumerated as an "organization" on April 17, 2007.

The provider is located at 259 E ERIE ST FL 13 CHICAGO, IL 60611 and the phone number is (312) 695-6800.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.