SECOND OPINION PHD LLC
NPI 1528856044
Health and Wellness Coach in Port Washington, WI

NPI Status: Active since April 25, 2025

Contact Information

1136 NORIDGE TRL
PORT WASHINGTON, WI
ZIP 53074
Phone: (414) 719-5305
Fax: (414) 719-5305

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  • Organization
  • Health and Wellness Coach

About SECOND OPINION PHD LLC

This page provides the complete NPI Profile along with additional information for Second Opinion Phd Llc, a provider established in Port Washington, Wisconsin operating as a Health And Wellness Coach. The healthcare provider is registered in the NPI registry with number 1528856044 assigned on April 2025. The practitioner's primary taxonomy code is 171400000X. The provider is registered as an organization and their NPI record was last updated one year 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. Maureen T Greene Rn, Apn, Phd (Owner)

NPI
1528856044
Provider Name
SECOND OPINION PHD LLC
Entity Type
Organization
Location Address
1136 NORIDGE TRL PORT WASHINGTON, WI 53074
Location Phone
(414) 719-5305
Location Fax
(414) 719-5305
Mailing Address
1136 NORIDGE TRL PORT WASHINGTON, WI 53074
Mailing Phone
(414) 719-5305
Mailing Fax
(414) 719-5305
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-25-2025
Last Update Date
04-25-2025
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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

Health and Wellness Coach

Taxonomy Code
171400000X
Type
Other Service Providers
Taxonomy Description
The Health & Wellness Coach is trained in motivational theories, strategies, and communication techniques, which are used to assist patients to develop intrinsic motivation and obtain skills to create sustainable change for improved health and well-being. Health and wellness coaching is a patient-centered approach wherein patients at least partially determine their goals, use self-discovery or active learning processes together with content education to work toward their goals, and self-monitor behaviors to increase accountability, all within the context of an interpersonal relationship with a coach.

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. MAUREEN T GREENE RN, APN, PHD

Authorized Official Title
OWNER
Authorized Official Phone
(414) 719-5305

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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 1528856044, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 6 + 5 + 1 + 2 + 0 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1528856044.

Other Providers at the Same Location


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

Nurse Practitioner
1136 NORIDGE TRL
PORT WASHINGTON, WI 53074

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528856044, enumerated as an "organization" on April 25, 2025.

The provider is located at 1136 NORIDGE TRL PORT WASHINGTON, WI 53074 and the phone number is (414) 719-5305.

Health and Wellness Coach with taxonomy code 171400000X.