PHILIP R HALVORSEN, MD, PLLC
NPI 1740452051
Specialist in Richland, WA

NPI Status: Active since March 26, 2008

Contact Information

969 STEVENS DR
SUITE 3A
RICHLAND, WA
ZIP 99352
Phone: (509) 946-8696
Fax: (509) 946-8646

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  • Organization
  • Specialist

About PHILIP R HALVORSEN, MD, PLLC

This page provides the complete NPI Profile along with additional information for Philip R Halvorsen, Md, Pllc, a provider established in Richland, Washington operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1740452051 assigned on March 2008. The practitioner's primary taxonomy code is 174400000X with license number MD00025724 (WA). The provider is registered as an organization and their NPI record was last updated 18 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. Philip Roy Halvorsen M.d. (Owner)

NPI
1740452051
Provider Name
PHILIP R HALVORSEN, MD, PLLC
Entity Type
Organization
Location Address
969 STEVENS DR SUITE 3A RICHLAND, WA 99352
Location Phone
(509) 946-8696
Location Fax
(509) 946-8646
Mailing Address
969 STEVENS DR SUITE 3A RICHLAND, WA 99352
Mailing Phone
(509) 946-8696
Mailing Fax
(509) 946-8646
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-26-2008
Last Update Date
03-26-2008
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MD00025724
License State
WA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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. PHILIP ROY HALVORSEN M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(509) 946-8696

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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 1740452051, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 4 → 8 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 8 + 5 + 4 + 0 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1740452051.

Other Providers at the Same Location


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

Pediatrics (Pediatric Cardiology)
969 STEVENS DR, SUITE 1B
RICHLAND, WA 99352
Social Worker (Clinical)
969 STEVENS DR, SUITE 2C
RICHLAND, WA 99352
Surgery
969 STEVENS DR, SUITE 1-C
RICHLAND, WA 99352
Obstetrics & Gynecology (Maternal & Fetal Medicine)
969 STEVENS DR, SUITE 3A
RICHLAND, WA 99352
Pediatrics
969 STEVENS DR, SUITE 1B
RICHLAND, WA 99352
Prosthetic/Orthotic Supplier
969 STEVENS DR, SUITES 2A & 2C
RICHLAND, WA 99352
Obstetrics & Gynecology (Maternal & Fetal Medicine)
969 STEVENS DR, SUITE 3A
RICHLAND, WA 99352

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740452051, enumerated as an "organization" on March 26, 2008.

The provider is located at 969 STEVENS DR SUITE 3A RICHLAND, WA 99352 and the phone number is (509) 946-8696.

Specialist with taxonomy code 174400000X.