Doctor profile · Federal record
Dr. Maxim Efremov, ACNP
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Acute Care Nurse Practitioner · Winston Salem, NC
- NPI 1659334423
- Accepts Medicare
- 23 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Medical Center Blvd, Wake Forest University Health Sciences
Winston Salem, NC 271570001
(336) 716-2011
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 4, 2014
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (3)
- North Carolina #5006044 · New Mexico #R45111 · New Mexico #CNP01073
- Medicaid
- NM #99609754
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659334423. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
202
Distinct HCPCS
4
Medicare allowed
$14,763
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 136 | 96 | $78 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 17 | 13 | $60 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 14 | $53 |
In context: peer comparison
Among 4 peers in Winston Salem Acute Care Nurse Practitioner, average services per provider: 39. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
70
Patients
29
Total drug cost
$623
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 22 | 15 | $295 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 22 | 14 | $172 |
| Cyclobenzaprine Hcl | Generic | 15 | 0 | $127 |
| Ibuprofen | Generic | 11 | 0 | $29 |
Frequently asked questions
What is Dr. Maxim Efremov's medical specialty?
Dr. Maxim Efremov practices Acute Care Nurse Practitioner in Winston Salem, NC.
Where does Dr. Maxim Efremov practice?
Dr. Maxim Efremov practices at Medical Center Blvd, Winston Salem, NC 271570001. Office phone: 3367162011.
What is Dr. Maxim Efremov's NPI?
Dr. Maxim Efremov's National Provider Identifier (NPI) is 1659334423, issued by NPPES.
Does Dr. Maxim Efremov accept Medicare assignment?
Yes. Dr. Maxim Efremov accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maxim Efremov commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.