DR. GRANT ALEXANDER DMD
NPI 1124756788
Dentist - General Practice in Clackamas, OR

NPI Status: Active since August 11, 2022

Contact Information

16144 SE HAPPY VALLEY TOWN CENTER DR
CLACKAMAS, OR
ZIP 97086
Phone: (503) 667-2400

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

About GRANT ALEXANDER

This page provides the complete NPI Profile along with additional information for Grant Alexander, a provider established in Clackamas, Oregon with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1124756788 assigned on August 2022. The practitioner's primary taxonomy code is 1223G0001X with license number D11680 (OR). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1124756788
Provider Name
DR. GRANT ALEXANDER DMD
Gender
Male
Entity Type
Individual
Location Address
16144 SE HAPPY VALLEY TOWN CENTER DR CLACKAMAS, OR 97086
Location Phone
(503) 667-2400
Mailing Address
17130 SE STONEYBROOK CT CLACKAMAS, OR 97015
Mailing Phone
(503) 807-5580
Is Sole Proprietor?
No
Enumeration Date
08-11-2022
Last Update Date
08-11-2022
Code Navigator

A dentist like Grant Alexander 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.
D11680
License State
OR
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:

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • Bronze 8000 Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Legacy - EPO
  • Bronze HSA 7000 Individual Connect - EPO
  • Gold 2300 Individual Connect - EPO
  • Gold 2300 Legacy - EPO
  • Regence Standard Bronze Plan Individual Connect - EPO
  • Regence Standard Bronze Plan Legacy - EPO
  • Regence Standard Gold Plan Individual Connect - EPO
  • Regence Standard Gold Plan Legacy - EPO
  • Regence Standard Silver Plan Individual Connect - EPO
  • Regence Standard Silver Plan Legacy - EPO
  • Silver 6500 Individual Connect - EPO
  • Silver 6500 Legacy - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Reviews for DR. GRANT ALEXANDER DMD

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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 1124756788, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 2 → 4 7 → 14 → 5 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 4 + 5 + 1 + 2 + 7 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1124756788.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Clinic/Center (Health Service)
16144 SE HAPPY VALLEY TOWN CENTER DR, SUITE 214
HAPPY VALLEY, OR 97086
Naturopath
16144 SE HAPPY VALLEY TOWN CENTER DR, SUITE 214
HAPPY VALLEY, OR 97086
Massage Therapist
16144 SE HAPPY VALLEY TOWN CENTER DR
HAPPY VALLEY, OR 97086
Naturopath
16144 SE HAPPY VALLEY TOWN CENTER DR
HAPPY VALLEY, OR 97086

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124756788, enumerated as an "individual" on August 11, 2022.

The provider is located at 16144 SE HAPPY VALLEY TOWN CENTER DR CLACKAMAS, OR 97086 and the phone number is (503) 667-2400.

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

The provider might be accepting Accepts: BridgeSpan Health Company and Regence BlueCross. Please consult your insurance carrier or call the provider to verify.