JANICE DUNLAP RD
NPI 1992134118
Dietitian, Registered - Nutrition, Metabolic in Howell, MI

NPI Status: Active since November 07, 2013

Contact Information

2280 E GRAND RIVER AVE
HOWELL, MI
ZIP 48843
Phone: (517) 546-4126
Fax: (517) 546-1300

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Dietitian, Registered
Nutrition, Metabolic

About JANICE DUNLAP

This page provides the complete NPI Profile along with additional information for Janice Dunlap, a provider established in Howell, Michigan with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1992134118 assigned on November 2013. The practitioner's primary taxonomy code is 133VN1006X. The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI: 1992134118
Provider Name: JANICE DUNLAP RD
Gender: Female
Entity Type: Individual
Location Address: 2280 E GRAND RIVER AVE HOWELL, MI 48843
Location Phone: (517) 546-4126
Location Fax: (517) 546-1300
Mailing Address: 2280 E GRAND RIVER AVE HOWELL, MI 48843
Mailing Phone: (517) 546-4126
Mailing Fax: (517) 546-1300
Is Sole Proprietor?: No
Enumeration Date: 11-07-2013
Last Update Date: 11-07-2013
Code Navigator

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: Dietitian, Registered Nutrition, Metabolic
Taxonomy Code: 133VN1006X
Type: Dietary & Nutritional Service Providers
License State: MI
Taxonomy Description: A registered dietitian who achieves specialized competency in metabolic nutrition.

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 1992134118, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 1 → 2 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 2 + 3 + 8 + 1 + 2 + 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 1992134118.