DR. ROBERT SMITH DMD
NPI 1841250545
Dentist - Oral and Maxillofacial Surgery in Portland, OR

NPI Status: Active since March 25, 2006

Contact Information

8931 SE FOSTER RD
PORTLAND, OR
ZIP 97266
Phone: (855) 433-6825

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  • Individual
  • Male
  • Dentist
  • Oral and Maxillofacial Surgery

About ROBERT SMITH

This page provides the complete NPI Profile along with additional information for Robert Smith, a provider established in Portland, Oregon with a medical specialization in Dentist, focusing in oral and maxillofacial surgery . The healthcare provider is registered in the NPI registry with number 1841250545 assigned on March 2006. The practitioner's primary taxonomy code is 1223S0112X with license number D8883 (OR). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1841250545
Provider Name
DR. ROBERT SMITH DMD
Gender
Male
Entity Type
Individual
Location Address
8931 SE FOSTER RD PORTLAND, OR 97266
Location Phone
(855) 433-6825
Mailing Address
6950 NE CAMPUS WAY HILLSBORO, OR 97124
Mailing Phone
(503) 952-2125
Is Sole Proprietor?
No
Enumeration Date
03-25-2006
Last Update Date
10-24-2018
Code Navigator

A dentist like Robert Smith 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

Secondary Locations

  • 405 SE 133rd Ave
    Portland, OR 97233
    (503) 952-2000

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 Oral and Maxillofacial Surgery

Taxonomy Code
1223S0112X
Type
Dental Providers
License No.
D8883
License State
OR
Taxonomy Description
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.

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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 1841250545, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 4 + 5 + 0 + 5 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1841250545.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Chiropractor (Pediatric Chiropractor)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Endodontics)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (General Practice)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Periodontics)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Oral and Maxillofacial Surgery)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Orthodontics and Dentofacial Orthopedics)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Endodontics)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Orthodontics and Dentofacial Orthopedics)
8931 SE FOSTER RD
PORTLAND, OR 97266
Acupuncturist
8931 SE FOSTER RD, STE 102
PORTLAND, OR 97266
Dentist
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Oral and Maxillofacial Surgery)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Pediatric Dentistry)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (General Practice)
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist
8931 SE FOSTER RD
PORTLAND, OR 97266
Dentist (Oral and Maxillofacial Surgery)
8931 SE FOSTER RD
PORTLAND, OR 97266

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841250545, enumerated as an "individual" on March 25, 2006.

The provider is located at 8931 SE FOSTER RD PORTLAND, OR 97266 and the phone number is (855) 433-6825.

Dentist with taxonomy code 1223S0112X and a focus in Oral and Maxillofacial Surgery.