DR. GERALD OKWUCHI ONYEDIKA
NPI 1215505094
Counselor in Washington, DC
NPI Status: Active since June 16, 2021
Contact Information
4660 MARTIN LUTHER KING JR AVE SW
WASHINGTON, DC
ZIP 20032
Phone: (202) 388-9202
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Counselor
About GERALD ONYEDIKA
This page provides the complete NPI Profile along with additional information for Gerald Onyedika, a provider established in Washington, District Of Columbia with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1215505094 assigned on June 2021. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and his NPI record was last updated August 2025.
- NPI
- 1215505094
- Provider Name
- DR. GERALD OKWUCHI ONYEDIKA
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032
- Location Phone
- (202) 388-9202
- Mailing Address
- 12817 TWINBROOK PKWY APT 108 ROCKVILLE, MD 20851
- Mailing Phone
- (240) 704-2568
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-16-2021
- Last Update Date
- 08-11-2025
- Code Navigator
Location Map
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
Counselor
- Taxonomy Code
- 101Y00000X
- Type
- Behavioral Health & Social Service Providers
- Taxonomy Description
- A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
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) |
|---|---|---|---|---|
| 1 | 101YP2500X | Behavioral Health & Social Service Providers | Counselor | |
| 2 | 171M00000X | Other Service Providers | Case Manager/Care Coordinator | |
| 3 | 172V00000X | Other Service Providers | Community Health Worker | |
| 4 | 251X00000X | Agencies | Supports Brokerage | (MD) |
Reviews for DR. GERALD OKWUCHI ONYEDIKA
There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 2 | 1 | 5 | 5 | 0 | 5 | 0 | 9 | 4 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 2 | 5 | 10 | 0 | 10 | 0 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 2 + 5 + 1 + 0 + 0 + 1 + 0 + 0 + 1 + 8 + 24 = 46 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 50 - 46 = 4 | 4 | ||||||||
The NPI number 1215505094 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1225278245 | SHERIFF BOCKARIE Individual | Physician Assistant | 4660 MARTIN LUTHER KING JR AVE SW A3 WASHINGTON, DC 20032 (202) 574-5136 |
| 1083963920 | COMPLETE CARE MEDICAL SYSTEMS Organization | Clinic/Center | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 574-5136 |
| 1942623624 | DERWIN HILL Individual | Student in an Organized Health Care Education/Training Program | 4660 MARTIN LUTHER KING JR AVE SW B904 WASHINGTON, DC 20032 (202) 758-5197 |
| 1801054010 | COMPLETE CARE MEDICAL CTR LLC Organization | Clinic/Center (Multi-Specialty) | 4660 MARTIN LUTHER KING JR AVE SW #A3 WASHINGTON, DC 20032 (202) 574-5136 |
| 1154935591 | JUANDENA JENNINGS Individual | Psychologist (Family) | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 892-9846 |
| 1477240851 | FLORINE SATCHOP Individual | Community Health Worker | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1629773718 | OLAYINKA EMMANUEL ALABI Individual | Community Health Worker | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1932804911 | ANTONIO JEFFRESS Individual | Peer Specialist | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1982309860 | HECTOR ROMAN Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 525-5222 |
| 1609567536 | FUNKE ROSELINE IYOHA Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 489-0615 |
| 1841989803 | JOY HUDSON Individual | Community Health Worker | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 489-0615 |
| 1063116283 | EDWARD KAMDEM Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1063117976 | KEVIN TISDALE Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1174218275 | MICHELLE QUIANA SAVOY Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1205530458 | DEMIA WIYSAHNYUY Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1417643727 | PRINCE BRIGHT MBONGHO Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1467153379 | CARINE TAWAH Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1629763685 | DANIEL NGOUDSON FORSOH Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 318-0179 |
| 1245911619 | RAYMOUNT TALLEY Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 508-3651 |
| 1255012456 | AKWYA GREEN Individual | Case Manager/Care Coordinator | 4660 MARTIN LUTHER KING JR AVE SW WASHINGTON, DC 20032 (202) 508-3651 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1215505094, enumerated in the NPI registry as an "individual" on June 16, 2021
The provider is located at 4660 Martin Luther King Jr Ave Sw Washington, Dc 20032 and the phone number is (202) 388-9202
The provider's speciality is Counselor with taxonomy code 101Y00000X
This NPI record was last updated on June 16, 2021. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.