QUINN A LEAR DMD
NPI 1891276614
Dentist - Endodontics in Apo, AE

NPI Status: Active since August 29, 2018

Contact Information

UNIT 33100
APO, AE
ZIP 09180
Phone: (314) 590-4913

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  • Individual
  • Male
  • Dentist
  • Endodontics

About QUINN LEAR

This page provides the complete NPI Profile along with additional information for Quinn Lear, a provider established in Apo, with a medical specialization in Dentist, focusing in endodontics . The healthcare provider is registered in the NPI registry with number 1891276614 assigned on August 2018. The practitioner's primary taxonomy code is 1223E0200X with license number 019031864 (IL). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1891276614
Provider Name
QUINN A LEAR DMD
Gender
Male
Entity Type
Individual
Location Address
UNIT 33100 APO, AE 09180
Location Phone
(314) 590-4913
Mailing Address
UNIT 33100 APO, AE 09180
Mailing Phone
(314) 590-4913
Is Sole Proprietor?
No
Enumeration Date
08-29-2018
Last Update Date
09-03-2025
Code Navigator

A dentist like Quinn Lear is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Endodontics

Taxonomy Code
1223E0200X
Type
Dental Providers
License No.
019031864
License State
IL
Taxonomy Description
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.

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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 1891276614, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 4 + 7 + 1 + 2 + 6 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1891276614.

Other Providers at the Same Location


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

Occupational Therapist
UNIT 33100
APO, AE 09180
Internal Medicine
UNIT 33100
APO, AE 09180
Emergency Medicine
UNIT 33100
APO, AE 09180
Pediatrics (Developmental - Behavioral Pediatrics)
UNIT 33100
APO, AE 09180
Pharmacist
UNIT 33100
APO, AE 09180
Family Medicine
UNIT 33100
APO, AE 09180
Nurse Practitioner (Psychiatric/Mental Health)
UNIT 33100
APO, AE 09180
Anesthesiology
UNIT 33100
APO, AE 09180
Radiology (Nuclear Radiology)
UNIT 33100
APO, AE 09180
Audiologist
UNIT 33100
APO, AE 09180
Social Worker (Clinical)
UNIT 33100
APO, AE 09180
Radiology (Diagnostic Radiology)
UNIT 33100
APO, AE 09180
Chiropractor
UNIT 33100
APO, AE 09180
Pathology (Anatomic Pathology & Clinical Pathology)
UNIT 33100
APO, AE 09180
Psychiatry & Neurology (Psychiatry)
UNIT 33100
APO, AE 09180
Occupational Therapist
UNIT 33100
APO, AE 09180
Dietitian, Registered
UNIT 33100
APO, AE 09180
Audiologist
UNIT 33100
APO, AE 09180
Nurse Practitioner (Neonatal)
UNIT 33100
APO, AE 09180
Preventive Medicine (Occupational Medicine)
UNIT 33100
APO, AE 09180

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891276614, enumerated as an "individual" on August 29, 2018.

The provider is located at UNIT 33100 APO, AE 09180 and the phone number is (314) 590-4913.

Dentist with taxonomy code 1223E0200X and a focus in Endodontics.