HOLLY ANN HERZFELD-VAN DYKE RD,MS,LD,CDE
NPI 1336817469
Dietitian, Registered - Nutrition, Metabolic in Conway, AR

NPI Status: Active since September 02, 2021

Contact Information

3230-1 LIZZY LANE
CONWAY, AR
ZIP 72032
Phone: (501) 818-9060

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  • Individual
  • Female
  • Dietitian, Registered
  • Nutrition, Metabolic
  • Accepts Insurance

About HOLLY HERZFELD-VAN DYKE

This page provides the complete NPI Profile along with additional information for Holly Herzfeld-van Dyke, a provider established in Conway, Arkansas with a medical specialization in Dietitian, Registered, focusing in nutrition, metabolic . The healthcare provider is registered in the NPI registry with number 1336817469 assigned on September 2021. The practitioner's primary taxonomy code is 133VN1006X with license number 0783 (AR). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1336817469
Provider Name
HOLLY ANN HERZFELD-VAN DYKE RD,MS,LD,CDE
Gender
Female
Entity Type
Individual
Location Address
3230-1 LIZZY LANE CONWAY, AR 72032
Location Phone
(501) 818-9060
Mailing Address
PO BOX 1811 CONWAY, AR 72033
Mailing Phone
(501) 818-9060
Is Sole Proprietor?
Yes
Enumeration Date
09-02-2021
Last Update Date
02-18-2022
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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 Nutrition, Metabolic

Taxonomy Code
133VN1006X
Type
Dietary & Nutritional Service Providers
License No.
0783
License State
AR
Taxonomy Description
A registered dietitian who achieves specialized competency in metabolic nutrition.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze Exp Standardized - PPO
  • Bronze Value - PPO
  • Catastrophic HSA - PPO
  • Gold Standardized - PPO
  • Gold Value - PPO
  • Silver AH - PPO
  • Silver Standardized - PPO
  • Dental Gold - PPO
  • Dental Gold Plus Vision - PPO
  • Dental Pediatric - PPO
  • Dental Platinum - PPO
  • Dental Platinum Plus Vision - PPO
  • Dental Platinum Premium - PPO
  • Dental Platinum Premium Plus Vision - PPO
  • Dental Silver - PPO
  • HA Bronze Exp Standardized - POS
  • HA Bronze National - POS
  • HA Gold Premier National - POS
  • HA Gold Standardized - POS
  • HA Platinum Premier National - POS
  • HA Platinum Standardized - POS
  • HA Silver AH - POS
  • HA Silver Standardized - POS
  • Octave Bronze Exp Standardized - POS
  • Octave Bronze Value - POS
  • Octave Gold Classic National - POS
  • Octave Gold Standardized - POS
  • Octave Silver AH - POS
  • Octave Silver Standardized - POS

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1336817469, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 6 + 1 + 1 + 4 + 4 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336817469.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336817469, enumerated as an "individual" on September 02, 2021.

The provider is located at 3230-1 LIZZY LANE CONWAY, AR 72032 and the phone number is (501) 818-9060.

Dietitian, Registered with taxonomy code 133VN1006X and a focus in Nutrition, Metabolic.

The provider might be accepting Accepts: Arkansas Blue Cross and Blue Shield, Health. Please consult your insurance carrier or call the provider to verify.