MRS. LONNA PETRONELLA VAN AST P.A.
NPI 1093028441
Physician Assistant - Surgical in Grand Rapids, MI

NPI Status: Active since July 14, 2010

Contact Information

1022 ADA PLACE DR SE
GRAND RAPIDS, MI
ZIP 49546
Phone: (616) 550-0427

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  • Individual
  • Female
  • Physician Assistant
  • Surgical

About LONNA VAN AST

This page provides the complete NPI Profile along with additional information for Lonna Van Ast, a provider established in Grand Rapids, Michigan with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1093028441 assigned on July 2010. The practitioner's primary taxonomy code is 363AS0400X with license number 5601002990 (MI). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1093028441
Provider Name
MRS. LONNA PETRONELLA VAN AST P.A.
Gender
Female
Entity Type
Individual
Location Address
1022 ADA PLACE DR SE GRAND RAPIDS, MI 49546
Location Phone
(616) 550-0427
Mailing Address
1022 ADA PLACE DR SE GRAND RAPIDS, MI 49546
Is Sole Proprietor?
No
Enumeration Date
07-14-2010
Last Update Date
07-29-2013
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
5601002990
License State
MI

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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 1093028441, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
1
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 0 → 0 8 → 16 → 7 4 → 8

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 + 0 + 2 + 1 + 6 + 4 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1093028441.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093028441, enumerated as an "individual" on July 14, 2010.

The provider is located at 1022 ADA PLACE DR SE GRAND RAPIDS, MI 49546 and the phone number is (616) 550-0427.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.