CHISOVEREIGN PLLC
NPI 1225454291
Clinic/Center - Medical Specialty in Fairfax, VA

NPI Status: Active since March 13, 2014

Contact Information

3975 FAIR RIDGE DR
SUITE 150N
FAIRFAX, VA
ZIP 22033
Phone: (703) 246-0011
Fax: (703) 246-0012

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  • Organization
  • Clinic/Center
  • Medical Specialty

About CHISOVEREIGN PLLC

This page provides the complete NPI Profile along with additional information for Chisovereign Pllc, a provider established in Fairfax, Virginia operating as a Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1225454291 assigned on March 2014. The practitioner's primary taxonomy code is 261QM2500X with license number 0101246435 (VA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Dr. Ijeoma N Nnamani Md, Phd (Director)

NPI
1225454291
Provider Name
CHISOVEREIGN PLLC
Entity Type
Organization
Location Address
3975 FAIR RIDGE DR SUITE 150N FAIRFAX, VA 22033
Location Phone
(703) 246-0011
Location Fax
(703) 246-0012
Mailing Address
3975 FAIR RIDGE DR SUITE 150N FAIRFAX, VA 22033
Mailing Phone
(703) 246-0011
Mailing Fax
(703) 246-0012
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-13-2014
Last Update Date
03-13-2014
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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 Medical Specialty

Taxonomy Code
261QM2500X
Type
Ambulatory Health Care Facilities
License No.
0101246435
License State
VA
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).

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. IJEOMA N NNAMANI MD, PHD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(703) 505-2476

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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 1225454291, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 2 → 4 4 → 8 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 8 + 5 + 8 + 2 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1225454291.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dentist (General Practice)
3975 FAIR RIDGE DR, NORTH BUILDING SUITE #305
FAIRFAX, VA 22033
Dentist
3975 FAIR RIDGE DR, SUITE #301 NORTH
FAIRFAX, VA 22033
Psychiatry & Neurology (Psychiatry)
3975 FAIR RIDGE DR, SUITE 150N
FAIRFAX, VA 22033
Dentist (General Practice)
3975 FAIR RIDGE DR, SUITE #301N
FAIRFAX, VA 22033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225454291, enumerated as an "organization" on March 13, 2014.

The provider is located at 3975 FAIR RIDGE DR SUITE 150N FAIRFAX, VA 22033 and the phone number is (703) 246-0011.

Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.