BARBARA LYNN NAASTAD RDH
NPI 1063039642
Dental Hygienist in Cass Lake, MN

NPI Status: Active since June 30, 2020

Contact Information

425 7TH ST NW
CASS LAKE, MN
ZIP 56633
Phone: (218) 335-3230

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NPPES record last updated: July 2, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Dental Hygienist

About BARBARA NAASTAD

This page provides the complete NPI Profile along with additional information for Barbara Naastad, a provider established in Cass Lake, Minnesota with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1063039642 assigned on June 2020. The practitioner's primary taxonomy code is 124Q00000X with license number H4583 (MN). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1063039642
Provider Name
BARBARA LYNN NAASTAD RDH
Gender
Female
Entity Type
Individual
Location Address
425 7TH ST NW CASS LAKE, MN 56633
Location Phone
(218) 335-3230
Mailing Address
425 7TH ST NW CASS LAKE, MN 56633
Mailing Phone
(218) 335-3230
Is Sole Proprietor?
No
Enumeration Date
06-30-2020
Last Update Date
07-02-2020
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
License No.
H4583
License State
MN
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

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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 1063039642, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 6 → 12 → 3 0 → 0 9 → 18 → 9 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 + 2 + 3 + 0 + 3 + 1 + 8 + 6 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1063039642.

Other Providers at the Same Location


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

Podiatrist
425 7TH ST NW
CASS LAKE, MN 56633
Family Medicine
425 7TH ST NW
CASS LAKE, MN 56633
Physical Therapist
425 7TH ST NW
CASS LAKE, MN 56633
Family Medicine
425 7TH ST NW
CASS LAKE, MN 56633
Family Medicine
425 7TH ST NW
CASS LAKE, MN 56633
Dentist
425 7TH ST NW
CASS LAKE, MN 56633
Pharmacist
425 7TH ST NW
CASS LAKE, MN 56633
Dental Hygienist
425 7TH ST NW, CASS LAKE PHS INDIAN HOSPITAL
CASS LAKE, MN 56633
Physician Assistant
425 7TH ST NW
CASS LAKE, MN 56633
Pharmacist
425 7TH ST NW
CASS LAKE, MN 56633
Pharmacist
425 7TH ST NW
CASS LAKE, MN 56633
Specialist/Technologist, Pathology (Medical Technologist)
425 7TH ST NW
CASS LAKE, MN 56633
Specialist/Technologist, Pathology (Laboratory Management)
425 7TH ST NW
CASS LAKE, MN 56633
Specialist/Technologist, Pathology (Medical Technologist)
425 7TH ST NW
CASS LAKE, MN 56633
Specialist/Technologist, Pathology (Medical Technologist)
425 7TH ST NW
CASS LAKE, MN 56633
Registered Nurse
425 7TH ST NW
CASS LAKE, MN 56633
Licensed Practical Nurse
425 7TH ST NW
CASS LAKE, MN 56633
Licensed Practical Nurse
425 7TH ST NW
CASS LAKE, MN 56633
Registered Nurse
425 7TH ST NW
CASS LAKE, MN 56633
Registered Nurse
425 7TH ST NW
CASS LAKE, MN 56633

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063039642, enumerated as an "individual" on June 30, 2020.

The provider is located at 425 7TH ST NW CASS LAKE, MN 56633 and the phone number is (218) 335-3230.

Dental Hygienist with taxonomy code 124Q00000X.