NPI age
20 years
Enumerated 2005-10-03
● Active
Type 1 · Individual
Zacharias C. Mikronis, PAAA
Mikronis is 1 of 761 anesthesiologist assistant providers in Atlanta and 1 of 1530 in Georgia.
Primary specialty
Anesthesiologist Assistant
Plus 1 subspecialty
Licensed in
GA, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2025-10-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1530 active anesthesiologist assistant providers in Georgia.
NPI age
20 years
↑ 8 yr above median (12 yr)
State licenses
2 states
Top 94% — 5% of peers are multi-state
Subspecialties
0
22% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-10Enumerated in NPPES
2005
2026
Where they practice
Practice location
1968 Peachtree Rd Nw
Atlanta, GA 303091281
Mailing address
3155 N Point Pkwy
Alpharetta, GA 300055481
Additional practice locations
9 secondary locations on file with NPPES.
Location 2
1800 Howell Mill Rd Nw Ste 250
Atlanta, GA 303182593
Location 3
745 Poplar Rd
Newnan, GA 302651618
Location 4
677 Church St Ne
Marietta, GA 300601101
Location 5
146 Bill Carruth Pkwy
Hiram, GA 301413749
Location 6
2540 Windy Hill Rd Se
Marietta, GA 300678605
Location 7
8954 Hospital Dr
Douglasville, GA 301342272
Location 8
1000 Johnson Ferry Rd Ne
Atlanta, GA 303421606
Location 9
775 Poplar Rd Ste Ll20
Newnan, GA 302658306
Location 10
1255 Highway 54 W
Fayetteville, GA 302144526
Specialties
-
Anesthesiologist Assistant PrimaryAn individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 100002656I | |
| 05 (GA) | 100002656J | |
| 01 | P00202126 | RAILROAD MEDICARE |
| 05 (GA) | 100002656A | |
| 05 (GA) | 100002656E | |
| 01 (GA) | 326989 | WELLCARE |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 537 other active providers share this practice address in NPPES.
Recently enumerated nearby: 14 new anesthesiologist assistant providers have been added in Atlanta in the last 180 days.
See all →
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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.