NPI Details
DR. Chike Gregory Onwuka, M.D. is an internal medicine in Clinton, MD with 31 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Chike Gregory Onwuka, M.D. NPI is 1013065267. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
9135 PISCATAWAY ROAD
SUITE 420
CLINTON, MD
ZIP 20735
Phone: (301) 868-2555
Fax: (301) 868-2933
The NPI 1013065267 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.
The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.
- Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
- Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
- Administration of influenza virus vaccine (HCPCS:G0008)
- Influenza vaccine, quadrivalent, 0.5 ml dosage (HCPCS:90688)
- Adm sarscov2 100mcg/0.5ml3rd (HCPCS:0013A)
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
- New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
- Transitional care management services for problem of high complexity (HCPCS:99496)
- Removal of tissue from wound, 20.0 sq cm or less (HCPCS:97597)
- Removal of tissue from wound, each additional 20.0 sq cm (HCPCS:97598)
- Infusion into a vein for hydration, 31-60 minutes (HCPCS:96360)
- Established patient home visit, typically 25 minutes (HCPCS:99348)
- Inhalation treatment for airway obstruction or sputum production (HCPCS:94640)
- New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
- Fee covid-19 vac 13 res (HCPCS:0124A)
- Removal of impacted ear wax (HCPCS:69210)
- Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
- Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment (HCPCS:G0402)
- Transitional care management services for problem of moderate complexity (HCPCS:99495)
- New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
The enumeration date for this NPI number is 1/6/2007 and was last updated on 10/4/2021.
Taxonomy Codes
The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:
| No. |
Taxonomy Code |
Taxonomy Clasification |
Taxonomy Specialization |
License Number |
License State |
Primary |
| 1 | 207R00000X | Internal Medicine | | D0064986 | MARYLAND | Yes |
Other Identifiers
The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.
| No. |
Other Provider Identifier |
Other Provider Identifier Type |
Other Provider Identifier State |
Other Provider Identifier Issuer |
| 1 | P00856604 | OTHER | DISTRICT OF COLUMBIA | RAILROAD MEDICARE |
| 2 | 7600 | MEDICAID | MARYLAND | |
