MRS. DEBRA FRESCHL RDN
NPI 1386146090
Dietitian, Registered - Nutrition, Metabolic in Morristown, NJ

NPI Status: Active since March 08, 2018

Contact Information

435 SOUTH ST STE 330
MORRISTOWN, NJ
ZIP 07960
Phone: (973) 971-7162
Fax: (973) 290-7518

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

Individual
Female
Dietitian, Registered
Nutrition, Metabolic

About DEBRA FRESCHL

This page provides the complete NPI Profile along with additional information for Debra Freschl, a provider established in Morristown, New Jersey with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1386146090 assigned on March 2018. The practitioner's primary taxonomy code is 133VN1006X. The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI: 1386146090
Provider Name: MRS. DEBRA FRESCHL RDN
Other Name: DEBRA GREENFIELD
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 435 SOUTH ST STE 330 MORRISTOWN, NJ 07960
Location Phone: (973) 971-7162
Location Fax: (973) 290-7518
Mailing Address: PO BOX 416457 BOSTON, MA 02241
Mailing Phone: (844) 362-1735
Mailing Fax: (973) 290-7518
Is Sole Proprietor?: No
Enumeration Date: 03-08-2018
Last Update Date: 03-08-2018
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
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 1386146090, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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 → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

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 8 → 16 → 7 1 → 2 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 2 + 4 + 1 + 2 + 0 + 1 + 8 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1386146090.