ALEXANDER M TERRELL DDS
NPI 1538056767
Dentist - General Practice in Bettendorf, IA

NPI Status: Active since June 20, 2025

Contact Information

1912 MIDDLE RD
BETTENDORF, IA
ZIP 52722
Phone: (563) 355-5513

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  • Individual
  • Male
  • Dentist
  • General Practice
  • Accepts Insurance

About ALEXANDER TERRELL

This page provides the complete NPI Profile along with additional information for Alexander Terrell, a provider established in Bettendorf, Iowa with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1538056767 assigned on June 2025. The practitioner's primary taxonomy code is 1223G0001X with license number DDS-10365 (IA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1538056767
Provider Name
ALEXANDER M TERRELL DDS
Gender
Male
Entity Type
Individual
Location Address
1912 MIDDLE RD BETTENDORF, IA 52722
Location Phone
(563) 355-5513
Mailing Address
217 HILLCREST AVE DAVENPORT, IA 52803
Mailing Phone
(563) 508-7781
Is Sole Proprietor?
No
Enumeration Date
06-20-2025
Last Update Date
06-20-2025
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A dentist like Alexander Terrell 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
DDS-10365
License State
IA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

Insurance Plans Accepted

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

  • Delta Dental PPO Plus Premier� Individual Choice - Preventive Plus - PPO
  • Delta Dental PPO Plus Premier� Individual Choice - Platinum Plus - PPO
  • Delta Dental PPO Plus Premier� Individual Choice -Preferred Plus - PPO

*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 1538056767, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 0 + 5 + 1 + 2 + 7 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1538056767.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Counselor (Mental Health)
1912 MIDDLE RD, SUITE 300B
BETTENDORF, IA 52722
Dentist (General Practice)
1912 MIDDLE RD
BETTENDORF, IA 52722
Marriage & Family Therapist
1912 MIDDLE RD, SUITE 300A
BETTENDORF, IA 52722
Obstetrics & Gynecology
1912 MIDDLE RD, SUITE 200
BETTENDORF, IA 52722
Counselor (Mental Health)
1912 MIDDLE RD, 300B
BETTENDORF, IA 52722
Counselor (Mental Health)
1912 MIDDLE RD, 300 B
BETTENDORF, IA 52722
Chiropractor
1912 MIDDLE RD, SUITE 200
BETTENDORF, IA 52722
Chiropractor
1912 MIDDLE RD, SUITE 200
BETTENDORF, IA 52722

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538056767, enumerated as an "individual" on June 20, 2025.

The provider is located at 1912 MIDDLE RD BETTENDORF, IA 52722 and the phone number is (563) 355-5513.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.

The provider might be accepting Accepts: Delta Dental of Iowa. Please consult your insurance carrier or call the provider to verify.