MRS. BENTLEY FISHER SIZER MSN, APRN, FNP-C
NPI 1699304675
Nurse Practitioner - Family in Des Plaines, IL

NPI Status: Active since April 02, 2020

Contact Information

9700 GOLF ROAD
DES PLAINES, IL
ZIP 60016
Phone: (773) 482-5800
Fax: (773) 767-9604

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About BENTLEY SIZER

This page provides the complete NPI Profile along with additional information for Bentley Sizer, a provider established in Des Plaines, Illinois with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1699304675 assigned on April 2020. The practitioner's primary taxonomy code is 363LF0000X with license number 209.025109 (IL). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1699304675
Provider Name
MRS. BENTLEY FISHER SIZER MSN, APRN, FNP-C
Gender
Female
Entity Type
Individual
Location Address
9700 GOLF ROAD DES PLAINES, IL 60016
Location Phone
(773) 482-5800
Location Fax
(773) 767-9604
Mailing Address
714 W FULLERTON AVE APT 2 CHICAGO, IL 60614
Mailing Phone
(919) 616-8777
Is Sole Proprietor?
No
Enumeration Date
04-02-2020
Last Update Date
06-08-2022
Code Navigator

A nurse practitioner (NP) like Bentley Sizer is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
209.025109
License State
IL

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)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

5013049 (NC)

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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 1699304675, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 3 → 6 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 6 + 0 + 8 + 6 + 1 + 4 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1699304675.

Other Providers at the Same Location


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

Neurological Surgery
9700 GOLF ROAD
DES PLAINES, IL 60016
Anesthesiology
9700 GOLF ROAD
DES PLAINES, IL 60016
Physician Assistant
9700 GOLF ROAD, APT 713
DES PLAINES, IL 60016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699304675, enumerated as an "individual" on April 02, 2020.

The provider is located at 9700 GOLF ROAD DES PLAINES, IL 60016 and the phone number is (773) 482-5800.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.