Doctor profile · Federal record
Dr. Marnie Guerra, AGACNP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Adult Health Nurse Practitioner · Winder, GA
- NPI 1356013593
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 5 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
316 N Broad St
Winder, GA 306802150
(770) 867-3400 - Additional location
-
1021 Jamestown Blvd Ste 215
Watkinsville, GA 306774176
(706) 389-2273
fax (706) 389-2298 - Additional location
-
1230 Baxter St
Athens, GA 306063712
(706) 389-2273
fax (706) 389-2298 - Mailing address
-
Po Box 742616
Atlanta, GA 303742616
Credentials & registration
- NPI registered
- October 2021 — 5 yrs on file
- Profile last updated
- February 6, 2024
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State license (1)
- Georgia #RN196328
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356013593. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
211
Distinct HCPCS
4
Medicare allowed
$19,878
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 116 | 53 | $99 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 45 | 44 | $144 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 34 | 20 | $25 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 16 | 15 | $65 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 52. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Marnie Guerra's medical specialty?
Dr. Marnie Guerra practices Acute Care Nurse Practitioner in Winder, GA.
Where does Dr. Marnie Guerra practice?
Dr. Marnie Guerra practices at 316 N Broad St, Winder, GA 306802150. Office phone: 7708673400.
What is Dr. Marnie Guerra's NPI?
Dr. Marnie Guerra's National Provider Identifier (NPI) is 1356013593, issued by NPPES.
Does Dr. Marnie Guerra accept Medicare assignment?
Yes. Dr. Marnie Guerra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marnie Guerra commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th (HCPCS G0316). Source: CMS Medicare Physician & Other Practitioners file.