PORTLAND DENTAL ANESTHESIA
NPI 1639604689
Dentist - Dentist Anesthesiologist in Sherwood, OR

NPI Status: Active since April 27, 2017

Contact Information

21370 SW LANGER FARMS PKWY #142
SHERWOOD, OR
ZIP 97140
Phone: (503) 858-4880
Fax: (503) 914-6685

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  • Organization
  • Dentist
  • Dentist Anesthesiologist

About PORTLAND DENTAL ANESTHESIA

This page provides the complete NPI Profile along with additional information for Portland Dental Anesthesia, a provider established in Sherwood, Oregon operating as a Dentist, focusing in dentist anesthesiologist . The healthcare provider is registered in the NPI registry with number 1639604689 assigned on April 2017. The practitioner's primary taxonomy code is 1223D0004X with license number D9387 (OR). The provider is registered as an organization and their NPI record was last updated 9 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Ryan T Allred Dmd (Owner)

NPI
1639604689
Provider Name
PORTLAND DENTAL ANESTHESIA
Entity Type
Organization
Location Address
21370 SW LANGER FARMS PKWY #142 SHERWOOD, OR 97140
Location Phone
(503) 858-4880
Location Fax
(503) 914-6685
Mailing Address
21370 SW LANGER FARMS PKWY #142 SHERWOOD, OR 97140
Mailing Phone
(503) 858-4880
Mailing Fax
(503) 914-6685
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-27-2017
Last Update Date
04-27-2017
Code Navigator

A dentist like Portland Dental Anesthesia 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.

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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 Dentist Anesthesiologist

Taxonomy Code
1223D0004X
Type
Dental Providers
License No.
D9387
License State
OR
Taxonomy Description
A dentist who has successfully completed an accredited postdoctoral anesthesiology residency training program for dentists of two or more years duration, in accord with Commission on Dental Accreditation's Standards for Dental Anesthesiology Residency Programs, and/or meets the eligibility requirements for examination by the American Dental Board of Anesthesiology.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. RYAN T ALLRED DMD

Authorized Official Title
OWNER
Authorized Official Phone
(503) 858-4880

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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 1639604689, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 2 + 0 + 8 + 6 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1639604689.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639604689, enumerated as an "organization" on April 27, 2017.

The provider is located at 21370 SW LANGER FARMS PKWY #142 SHERWOOD, OR 97140 and the phone number is (503) 858-4880.

Dentist with taxonomy code 1223D0004X and a focus in Dentist Anesthesiologist.