SHERRI ANN BRENNAN R.D.
NPI 1497069587
Dietitian, Registered in Oak Park, IL

NPI Status: Active since July 30, 2010

Contact Information

3 ERIE CT
OAK PARK, IL
ZIP 60302
Phone: (708) 763-1368
Fax: (708) 763-1014

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  • Individual
  • Female
  • Dietitian, Registered

About SHERRI BRENNAN

This page provides the complete NPI Profile along with additional information for Sherri Brennan, a provider established in Oak Park, Illinois with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1497069587 assigned on July 2010. The practitioner's primary taxonomy code is 133V00000X with license number 164000437 (IL). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1497069587
Provider Name
SHERRI ANN BRENNAN R.D.
Gender
Female
Entity Type
Individual
Location Address
3 ERIE CT OAK PARK, IL 60302
Location Phone
(708) 763-1368
Location Fax
(708) 763-1014
Mailing Address
3 ERIE CT OAK PARK, IL 60302
Mailing Phone
(708) 763-1368
Mailing Fax
(708) 763-1014
Is Sole Proprietor?
No
Enumeration Date
07-30-2010
Last Update Date
07-30-2010
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
164000437
License State
IL
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

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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 1497069587, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 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 + 4 + 1 + 8 + 7 + 0 + 6 + 1 + 8 + 5 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1497069587.

Other Providers at the Same Location


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

Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Internal Medicine
3 ERIE CT
OAK PARK, IL 60302
Anesthesiology
3 ERIE CT
OAK PARK, IL 60302
Pathology (Anatomic Pathology & Clinical Pathology)
3 ERIE CT
OAK PARK, IL 60302
Pathology (Anatomic Pathology & Clinical Pathology)
3 ERIE CT
OAK PARK, IL 60302
Internal Medicine (Rheumatology)
3 ERIE CT, L700
OAK PARK, IL 60302
Pathology (Anatomic Pathology & Clinical Pathology)
3 ERIE CT
OAK PARK, IL 60302
Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Internal Medicine
3 ERIE CT
OAK PARK, IL 60302
Emergency Medicine
3 ERIE CT
OAK PARK, IL 60302
Internal Medicine
3 ERIE CT, SUITE 700
OAK PARK, IL 60302
Rehabilitation Practitioner
3 ERIE CT, 5N
OAK PARK, IL 60302
General Acute Care Hospital
3 ERIE CT
OAK PARK, IL 60302
Skilled Nursing Facility
3 ERIE CT
OAK PARK, IL 60302
Physical Therapist
3 ERIE CT, PT 2 SOUTH
OAK PARK, IL 60302
Internal Medicine
3 ERIE CT
OAK PARK, IL 60302
Internal Medicine
3 ERIE CT, SUITE L-600
OAK PARK, IL 60302

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497069587, enumerated as an "individual" on July 30, 2010.

The provider is located at 3 ERIE CT OAK PARK, IL 60302 and the phone number is (708) 763-1368.

Dietitian, Registered with taxonomy code 133V00000X.