ALEXIS ANN VIOLETTE OGBONNA MD
NPI 1124693502
Radiology - Body Imaging in Charleston, SC

NPI Status: Active since May 26, 2021

Contact Information

96 JONATHAN LUCAS ST STE 210
MSC 323
CHARLESTON, SC
ZIP 29425
Phone: (859) 608-4375

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  • Individual
  • Female
  • Radiology
  • Body Imaging
  • PECOS Enrolled

About ALEXIS OGBONNA

This page provides the complete NPI Profile along with additional information for Alexis Ogbonna, a provider established in Charleston, South Carolina with a medical specialization in Radiology, focusing in body imaging . The healthcare provider is registered in the NPI registry with number 1124693502 assigned on May 2021. The practitioner's primary taxonomy code is 2085B0100X with license number 86121 (SC). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI
1124693502
Provider Name
ALEXIS ANN VIOLETTE OGBONNA MD
Other Name
ALEXIS ANN VIOLETTE MD
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
96 JONATHAN LUCAS ST STE 210 MSC 323 CHARLESTON, SC 29425
Location Phone
(859) 608-4375
Mailing Address
96 JONATHAN LUCAS ST STE 210 MSC 323 CHARLESTON, SC 29425
Mailing Phone
(859) 608-4375
Is Sole Proprietor?
No
Enumeration Date
05-26-2021
Last Update Date
12-17-2025
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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

Radiology Body Imaging

Taxonomy Code
2085B0100X
Type
Allopathic & Osteopathic Physicians
License No.
86121
License State
SC
Taxonomy Description
A Radiology doctor of Osteopathy that specializes in Body Imaging.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

86121 (SC)

Medicare Participation & PECOS Enrollment Status

Alexis Ogbonna is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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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 1124693502, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 2 + 9 + 6 + 5 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1124693502.

Other Providers at the Same Location


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

Radiology (Vascular & Interventional Radiology)
96 JONATHAN LUCAS ST STE 210
CHARLESTON, SC 29425

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124693502, enumerated as an "individual" on May 26, 2021.

The provider is located at 96 JONATHAN LUCAS ST STE 210 MSC 323 CHARLESTON, SC 29425 and the phone number is (859) 608-4375.

Radiology with taxonomy code 2085B0100X and a focus in Body Imaging.