CLARIVIAN DIAGNOSTICS, LLC
NPI 1912861154
Clinic/Center - Health Service in Philadelphia, PA

NPI Status: Active since December 11, 2025

Contact Information

100 S JUNIPER ST FL 3
PHILADELPHIA, PA
ZIP 19107
Phone: (267) 500-8283
Fax: (267) 500-8283

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  • Organization
  • Clinic/Center
  • Health Service

About CLARIVIAN DIAGNOSTICS, LLC

This page provides the complete NPI Profile along with additional information for Clarivian Diagnostics, Llc, a provider established in Philadelphia, Pennsylvania operating as a Clinic/center, focusing in health service . The healthcare provider is registered in the NPI registry with number 1912861154 assigned on December 2025. The practitioner's primary taxonomy code is 261QH0100X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Charlene Fields (Owner/administrator)

NPI
1912861154
Provider Name
CLARIVIAN DIAGNOSTICS, LLC
Entity Type
Organization
Location Address
100 S JUNIPER ST FL 3 PHILADELPHIA, PA 19107
Location Phone
(267) 500-8283
Location Fax
(267) 500-8283
Mailing Address
100 S JUNIPER ST FL 3 PHILADELPHIA, PA 19107
Mailing Phone
(267) 500-8283
Mailing Fax
(267) 500-8283
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-11-2025
Last Update Date
12-11-2025
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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

Clinic/Center Health Service

Taxonomy Code
261QH0100X
Type
Ambulatory Health Care Facilities

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

CHARLENE FIELDS

Authorized Official Title
OWNER/ADMINISTRATOR
Authorized Official Phone
(267) 500-8283

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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 1912861154, 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 1 → 2 8 → 16 → 7 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 6 + 6 + 2 + 1 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1912861154.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

General Practice
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Psychiatry)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Home Health
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Social Worker (Clinical)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Social Worker (Clinical)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Nurse Practitioner (Psychiatric/Mental Health)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Social Worker (Clinical)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Clinical Medical Laboratory
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Speech-Language Pathologist
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Clinic/Center (Primary Care)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Technician, Pathology (Phlebotomy)
100 S JUNIPER ST FL 3
PHILA, PA 19107
Registered Nurse
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Registered Nurse
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Behavior Analyst
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Registered Nurse
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Registered Nurse
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Psychiatry & Neurology (Psychiatry)
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Behavior Analyst
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107
Home Health
100 S JUNIPER ST FL 3
PHILADELPHIA, PA 19107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912861154, enumerated as an "organization" on December 11, 2025.

The provider is located at 100 S JUNIPER ST FL 3 PHILADELPHIA, PA 19107 and the phone number is (267) 500-8283.

Clinic/Center with taxonomy code 261QH0100X and a focus in Health Service.