NATHAN HAMMAN R.D.
NPI 1093914178
Dietitian, Registered in Rockford, IL

NPI Status: Active since July 17, 2007

Contact Information

5666 E STATE ST
ROCKFORD, IL
ZIP 61108
Phone: (815) 227-2761

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  • Individual
  • Male
  • Dietitian, Registered

About NATHAN HAMMAN

This page provides the complete NPI Profile along with additional information for Nathan Hamman, a provider established in Rockford, Illinois with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1093914178 assigned on July 2007. The practitioner's primary taxonomy code is 133V00000X with license number 164.004460 (IL). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1093914178
Provider Name
NATHAN HAMMAN R.D.
Gender
Male
Entity Type
Individual
Location Address
5666 E STATE ST ROCKFORD, IL 61108
Location Phone
(815) 227-2761
Mailing Address
5666 E STATE ST ROCKFORD, IL 61108
Mailing Phone
(815) 227-2761
Is Sole Proprietor?
No
Enumeration Date
07-17-2007
Last Update Date
06-28-2011
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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.
164.004460
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 1093914178, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 9 → 18 → 9 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 + 0 + 1 + 8 + 3 + 1 + 8 + 1 + 8 + 1 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1093914178.

Other Providers at the Same Location


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

Pathology (Anatomic Pathology & Clinical Pathology)
5666 E STATE ST
ROCKFORD, IL 61108
Radiology (Diagnostic Radiology)
5666 E STATE ST
ROCKFORD, IL 61108
Internal Medicine
5666 E STATE ST
ROCKFORD, IL 61108
Neurological Surgery
5666 E STATE ST
ROCKFORD, IL 61108
Internal Medicine (Medical Oncology)
5666 E STATE ST
ROCKFORD, IL 61108
Pathology (Chemical Pathology)
5666 E STATE ST
ROCKFORD, IL 61108
Nurse Practitioner (Acute Care)
5666 E STATE ST
ROCKFORD, IL 61108
Dietitian, Registered
5666 E STATE ST
ROCKFORD, IL 61108
Specialist
5666 E STATE ST
ROCKFORD, IL 61108
Dietitian, Registered
5666 E STATE ST
ROCKFORD, IL 61108
Speech-Language Pathologist
5666 E STATE ST
ROCKFORD, IL 61108
Occupational Therapist (Physical Rehabilitation)
5666 E STATE ST
ROCKFORD, IL 61108
Speech-Language Pathologist
5666 E STATE ST
ROCKFORD, IL 61108
Speech-Language Pathologist
5666 E STATE ST
ROCKFORD, IL 61108
Occupational Therapist
5666 E STATE ST
ROCKFORD, IL 61108
Speech-Language Pathologist
5666 E STATE ST
ROCKFORD, IL 61108
Occupational Therapist
5666 E STATE ST
ROCKFORD, IL 61108
Occupational Therapist
5666 E STATE ST
ROCKFORD, IL 61108
Dietitian, Registered
5666 E STATE ST
ROCKFORD, IL 61108
Occupational Therapist
5666 E STATE ST
ROCKFORD, IL 61108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093914178, enumerated as an "individual" on July 17, 2007.

The provider is located at 5666 E STATE ST ROCKFORD, IL 61108 and the phone number is (815) 227-2761.

Dietitian, Registered with taxonomy code 133V00000X.