KATIE MARQUARDT RD
NPI 1881739399
Dietitian, Registered in Chicago, IL

NPI Status: Active since February 21, 2007

Contact Information

446 E ONTARIO ST
SUITE 7-100
CHICAGO, IL
ZIP 60611
Phone: (312) 695-5060

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  • Individual
  • Female
  • Dietitian, Registered

About KATIE MARQUARDT

This page provides the complete NPI Profile along with additional information for Katie Marquardt, a provider established in Chicago, Illinois with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1881739399 assigned on February 2007. The practitioner's primary taxonomy code is 133V00000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1881739399
Provider Name
KATIE MARQUARDT RD
Gender
Female
Entity Type
Individual
Location Address
446 E ONTARIO ST SUITE 7-100 CHICAGO, IL 60611
Location Phone
(312) 695-5060
Mailing Address
680 N LAKE SHORE DR SUITE 1000 CHICAGO, IL 60611
Mailing Phone
(312) 695-9797
Is Sole Proprietor?
No
Enumeration Date
02-21-2007
Last Update Date
07-08-2007
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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 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.

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
K23675-522620MEDICARE ID-TYPE UNSPECIFIED (04)ILMEDICARE ID # AND GROUP#

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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 1881739399, 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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 8 → 16 → 7 7 → 14 → 5 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 4 + 3 + 1 + 8 + 3 + 1 + 8 + 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 1881739399.

Other Providers at the Same Location


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

Psychologist (Clinical)
446 E ONTARIO ST, SUITE #7-100
CHICAGO, IL 60611
Psychologist (Clinical)
446 E ONTARIO ST, #7-100
CHICAGO, IL 60611
Clinic/Center (Radiology)
446 E ONTARIO ST, SUITE 106
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Psychologist (Clinical)
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Physical Therapist
446 E ONTARIO ST
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, 6-200
CHICAGO, IL 60611
Nurse Practitioner (Psychiatric/Mental Health)
446 E ONTARIO ST, SUITE 6-346
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, 6-200
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, 7TH FLOOR
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, SUITE 6-300
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, SUITE 6-300
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, 6-200
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, STE 6-300
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST
CHICAGO, IL 60611
Nurse Practitioner (Psychiatric/Mental Health)
446 E ONTARIO ST
CHICAGO, IL 60611
Clinical Neuropsychologist
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Psychiatry & Neurology (Psychiatry)
446 E ONTARIO ST, SUITE 7-100
CHICAGO, IL 60611
Psychiatric Unit
446 E ONTARIO ST
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881739399, enumerated as an "individual" on February 21, 2007.

The provider is located at 446 E ONTARIO ST SUITE 7-100 CHICAGO, IL 60611 and the phone number is (312) 695-5060.

Dietitian, Registered with taxonomy code 133V00000X.

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