ZACHARIAS C. MIKRONIS (PAAA) – Anesthesiologist Assistant, NPI 1477540722
Anesthesiologist Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,383 ANESTHESIOLOGY ASSISTANT in GA
Provider Addresses for ZACHARIAS C. MIKRONIS (PAAA)
3155, North Point Parkway, Preston Ridge, Alpharetta, Fulton County, Georgia, 30005, United States
ALPHARETTA, GA 300055481
Phone: (770) 645-9181
Fax: (770) 645-8455
Type: Mailing
1800 Howell Mill Rd NW Ste 250
Atlanta, GA 303182593
Phone: (404) 537-4910
Type: Location
745 Poplar Rd
Newnan, GA 302651618
Phone: (770) 400-1000
Type: Location
677 Church St NE
Marietta, GA 300601101
Phone: (770) 794-0477
Fax: (770) 794-3108
Type: Location
146 Bill Carruth Pkwy
Hiram, GA 301413749
Phone: (770) 794-0477
Fax: (770) 794-3108
Type: Location
2540 Windy Hill Rd SE
Marietta, GA 300678605
Phone: (770) 794-0477
Fax: (770) 794-3108
Type: Location
8954 Hospital Dr
Douglasville, GA 301342272
Phone: (770) 794-0477
Fax: (770) 794-3108
Type: Location
1000 Johnson Ferry Rd NE
Atlanta, GA 303421606
Phone: (770) 645-9181
Fax: (770) 645-8455
Type: Location
775 Poplar Rd Ste Ll20
Newnan, GA 302658306
Phone: (770) 253-1912
Type: Location
1255 Highway 54 W
Fayetteville, GA 302144526
Phone: (404) 351-1745
Type: Location
1968 PEACHTREE RD NW
ATLANTA, GA 303091281
Phone: (678) 216-0771
Type: Location
Church Street Northeast, Elizabeth, Marietta, Cobb County, Georgia, 30060, United States
MARIETTA, GA 300601101
Phone: (770) 794-0477
Fax: (770) 794-3108
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2019-01-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040407000248 | I | Anesthesiology Assistant | GA | TBD |
| I20190111002001 | I | Anesthesiology Assistant | FL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 01402 | Anesthesia for procedure for total knee joint replacement | 17 | 16 | $0 |
| 01810 | Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 15 | 15 | $0 |
| 01830 | Anesthesia for other procedure on forearm, wrist, or hand bones | 13 | 13 | $0 |
Insurance plans in this area (ZIP 30005)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | GA | |
| - | GA | |
| - | GA | |
| R H E U M A T O L O G Y | MI | |
| Hospitalist, Internal Medicine | GA | |
| Nurse Practitioner | TN | |
| Family Practice | GA | |
| Physician Assistant | GA | |
| Physician Assistant | GA | |
| Hospitalist, Internal Medicine | GA |
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