NPI age
12 years
Enumerated 2014-04-28
● Active
Type 1 · Individual
Allen Michael Blackburn Costa, MD
Costa is 1 of 3310 student in an organized health care education/training program providers in Atlanta and 1 of 6569 in Georgia.
Primary specialty
Student in an Organized Health Care Education/Training Program
Plus 1 subspecialty
Licensed in
VA
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-05-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 6569 active student in an organized health care education/training program providers in Georgia.
NPI age
12 years
↑ 10 yr above median (2 yr)
State licenses
1 state
0% of peers hold multiple states
Subspecialties
1
In the 6% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-04Enumerated in NPPES
2014
2026
Where they practice
Practice location
Emory University Hospital, 1364 Clifton Rd. Ne
Atlanta, GA 303321064
Mailing address
Emory University Hospital, 1364 Clifton Rd. Ne
Atlanta, GA 303321064
Additional practice locations
1 secondary location on file with NPPES.
Location 2
411 N Washington St
Alexandria, VA 223142311
Specialties
-
Student in an Organized Health Care Education/Training Program PrimaryAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
-
OphthalmologyAn ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual...
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
Recently enumerated nearby: 211 new student in an organized health care education/training program providers have been added in Atlanta in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.