DR. DUANE TERRELL STARR D.M.D.
NPI 1316003957
Dentist - General Practice in Portland, OR

NPI Status: Active since December 28, 2006

Contact Information

316 SE 80TH AVE
PORTLAND, OR
ZIP 97215
Phone: (503) 254-7385
Fax: (503) 257-3135

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • General Practice

About DUANE STARR

This page provides the complete NPI Profile along with additional information for Duane Starr, a provider established in Portland, Oregon with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1316003957 assigned on December 2006. The practitioner's primary taxonomy code is 1223G0001X with license number D6202 (OR). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1316003957
Provider Name
DR. DUANE TERRELL STARR D.M.D.
Gender
Male
Entity Type
Individual
Location Address
316 SE 80TH AVE PORTLAND, OR 97215
Location Phone
(503) 254-7385
Location Fax
(503) 257-3135
Mailing Address
36801 SE PROCTOR RD BORING, OR 97009
Mailing Phone
(503) 254-7385
Mailing Fax
(503) 257-3135
Is Sole Proprietor?
No
Enumeration Date
12-28-2006
Last Update Date
07-08-2007
Code Navigator

A dentist like Duane Starr 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.
D6202
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.

Reviews for DR. DUANE TERRELL STARR D.M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1316003957, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 1 → 2 0 → 0 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 0 + 0 + 6 + 9 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1316003957.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (General Practice)
316 SE 80TH AVE
PORTLAND, OR 97215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316003957, enumerated as an "individual" on December 28, 2006.

The provider is located at 316 SE 80TH AVE PORTLAND, OR 97215 and the phone number is (503) 254-7385.

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