DR. DENNIS WILLIAM GRAHAM DDS
NPI 1215937792
Dentist - General Practice in Vancouver, WA

NPI Status: Active since July 27, 2005

Contact Information

3606 MAIN ST
SUITE 201
VANCOUVER, WA
ZIP 98663
Phone: (360) 696-1686
Fax: (360) 696-1688

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  • Individual
  • Male
  • Dentist
  • General Practice

About DENNIS GRAHAM

This page provides the complete NPI Profile along with additional information for Dennis Graham, a provider established in Vancouver, Washington with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1215937792 assigned on July 2005. The practitioner's primary taxonomy code is 1223G0001X with license number 5255 (WA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1215937792
Provider Name
DR. DENNIS WILLIAM GRAHAM DDS
Gender
Male
Entity Type
Individual
Location Address
3606 MAIN ST SUITE 201 VANCOUVER, WA 98663
Location Phone
(360) 696-1686
Location Fax
(360) 696-1688
Mailing Address
3606 MAIN ST SUITE 201 VANCOUVER, WA 98663
Mailing Phone
(360) 696-1686
Mailing Fax
(360) 696-1688
Is Sole Proprietor?
Yes
Enumeration Date
07-27-2005
Last Update Date
07-08-2007
Code Navigator

A dentist like Dennis Graham 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.
5255
License State
WA
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

5553 (KS)

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
5557400MEDICAID (05)WA 

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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 1215937792, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 1 → 2 9 → 18 → 9 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 8 + 3 + 1 + 4 + 7 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1215937792.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Dentist (General Practice)
3606 MAIN ST, SUITE 103
VANCOUVER, WA 98663
Naturopath
3606 MAIN ST, SUITE 202
VANCOUVER, WA 98663
Massage Therapist
3606 MAIN ST, SUITE 205
VANCOUVER, WA 98663
Chiropractor
3606 MAIN ST, SUITE 205
VANCOUVER, WA 98663
Chiropractor
3606 MAIN ST, STE 205
VANCOUVER, WA 98663
Clinic/Center
3606 MAIN ST
VANCOUVER, WA 98663
Counselor
3606 MAIN ST
VANCOUVER, WA 98663

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215937792, enumerated as an "individual" on July 27, 2005.

The provider is located at 3606 MAIN ST SUITE 201 VANCOUVER, WA 98663 and the phone number is (360) 696-1686.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.