PHILIP R. HOWARD DDS
NPI 1073061693
Preferred Provider Organization in Seattle, WA

NPI Status: Active since September 12, 2016

Contact Information

4520 42ND AVE SW STE 23
SEATTLE, WA
ZIP 98116
Phone: (206) 938-1777
Fax: (206) 938-0740

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  • Preferred Provider Organization

About PHILIP R. HOWARD DDS

This page provides the complete NPI Profile along with additional information for Philip R. Howard Dds, a provider established in Seattle, Washington operating as a Preferred Provider Organization. The healthcare provider is registered in the NPI registry with number 1073061693 assigned on September 2016. The practitioner's primary taxonomy code is 305R00000X with license number DE00010978 (WA). The provider is registered as an organization and their NPI record was last updated 10 years ago. The provider's is doing business as Philip R. Howard Dds. The authorized official of this NPI record is Dr. Philip Howard Dds (Owner)

NPI
1073061693
Provider Legal Name
PHILIP R. HOWARD DDS AND TARA M. SULLIVAN DDS, PLLC
Other Organization Name
PHILIP R. HOWARD DDS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
4520 42ND AVE SW STE 23 SEATTLE, WA 98116
Location Phone
(206) 938-1777
Location Fax
(206) 938-0740
Mailing Address
4520 42ND AVE SW STE 23 SEATTLE, WA 98116
Mailing Phone
(206) 938-1777
Mailing Fax
(206) 938-0740
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-12-2016
Last Update Date
09-12-2016
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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

Preferred Provider Organization

Taxonomy Code
305R00000X
Type
Managed Care Organizations
License No.
DE00010978
License State
WA
Taxonomy Description
A group of physicians and/or hospitals who contract with an employer to provide services to their employees. In a PPO, the patient may got to the physician of his/her choice, even if that physician does not participate in the PPO, but the patient receives care at a lower benefit level.

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 HOWARD DDS

Authorized Official Title
OWNER
Authorized Official Phone
(206) 938-1777

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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 1073061693, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
3
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 7 → 14 → 5 0 → 0 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 0 + 6 + 2 + 6 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1073061693.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
4520 42ND AVE SW STE 23
SEATTLE, WA 98116
Dentist
4520 42ND AVE SW STE 23
SEATTLE, WA 98116

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073061693, enumerated as an "organization" on September 12, 2016.

The provider is located at 4520 42ND AVE SW STE 23 SEATTLE, WA 98116 and the phone number is (206) 938-1777.

Preferred Provider Organization with taxonomy code 305R00000X.