NPI Details
DR. Calvin William Parker, M.D. is an internal medicine in Baltimore, MD with 22 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. Calvin William Parker, M.D. NPI is 1073654976. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
Education
Medical School: HOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:2004
The provider's business location address is:
1838 GREENE TREE RD
SUITE 400
BALTIMORE, MD
ZIP 21208-391
Phone: (410) 602-7782
Fax: (410) 602-2438
The NPI 1073654976 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.
- New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
- Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
- Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43239)
- Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
- Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
- Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS:45385)
- Biopsy of large bowel using a flexible endoscope (HCPCS:45380)
- Diagnostic exam of large bowel using a flexible endoscope (HCPCS:45378)
- Emergency department visit for problem of mild to moderate severity (HCPCS:99282)
- Colorectal cancer screening; colonoscopy on individual at high risk (HCPCS:G0105)
- Initial hospital inpatient care per day, typically 30 minutes (HCPCS:99221)
- Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (HCPCS:G0121)
- Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS:43235)
- Measurement of liver stiffness (HCPCS:91200)
- Colonoscopy (HCPCS:NAN13)
- Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)
The enumeration date for this NPI number is 2/12/2007 and was last updated on 3/9/2022.
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 | | 057556 | GEORGIA | No |
| 2 | 207R00000X | Internal Medicine | | D81266 | MARYLAND | Yes |
