MRS. HEIDI ANN TYRRELL R.D.H., BA
NPI 1508269945
Dental Hygienist in Aurora, CO

NPI Status: Active since September 30, 2014

Contact Information

13065 E 17TH AVE
MAIL STOP F839
AURORA, CO
ZIP 80045
Phone: (303) 724-8462

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  • Individual
  • Female
  • Dental Hygienist

About HEIDI TYRRELL

This page provides the complete NPI Profile along with additional information for Heidi Tyrrell, a provider established in Aurora, Colorado with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1508269945 assigned on September 2014. The practitioner's primary taxonomy code is 124Q00000X with license number DH000903834 (CO). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1508269945
Provider Name
MRS. HEIDI ANN TYRRELL R.D.H., BA
Gender
Female
Entity Type
Individual
Location Address
13065 E 17TH AVE MAIL STOP F839 AURORA, CO 80045
Location Phone
(303) 724-8462
Mailing Address
13065 E 17TH AVE MAIL STOP F839 AURORA, CO 80045
Mailing Phone
(303) 724-8462
Is Sole Proprietor?
Yes
Enumeration Date
09-30-2014
Last Update Date
09-30-2014
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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.
DH000903834
License State
CO
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 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 1508269945, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 0 → 0 2 → 4 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 + 5 + 0 + 8 + 4 + 6 + 1 + 8 + 9 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1508269945.

Other Providers at the Same Location


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

Dentist (General Practice)
13065 E 17TH AVE, ROOM 230B
AURORA, CO 80045
Dentist (Periodontics)
13065 E 17TH AVE, UNIVERSITY OF COLORADO, SCHOOL OF DENTAL MEDICINE
AURORA, CO 80045
Dentist (Pediatric Dentistry)
13065 E 17TH AVE, MAIL STOP F840
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045
Dentist (Orthodontics and Dentofacial Orthopedics)
13065 E 17TH AVE, MAIL STOP F849
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, MS-F847
AURORA, CO 80045
Clinic/Center (Dental)
13065 E 17TH AVE
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, MAIL STOP F834
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, MAIL STOP F837
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, MAIL STOP F848
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, ROOM #104 MAIL STOP-F834
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE, MAIL STOP F742
AURORA, CO 80045
Dental Hygienist
13065 E 17TH AVE
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045
Oral & Maxillofacial Surgery
13065 E 17TH AVE, MAIL STOP F742
AURORA, CO 80045
Dentist
13065 E 17TH AVE
AURORA, CO 80045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508269945, enumerated as an "individual" on September 30, 2014.

The provider is located at 13065 E 17TH AVE MAIL STOP F839 AURORA, CO 80045 and the phone number is (303) 724-8462.

Dental Hygienist with taxonomy code 124Q00000X.