Doctor profile · Federal record
Dr. Matthew Schrettner, M.D
Neurology Physician (CMS: Neurology) · Clinical Neurophysiology Physician · Greer, SC
- NPI 1972845766
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
109 Physicians Dr Ste C
Greer, SC 296502446
(864) 797-8800 - Additional location
-
330 Brookline Ave, Kirstein 406
Boston, MA 022155400
(617) 667-0519
fax (617) 975-5454 - Additional location
-
200 Patewood Dr Ste B350
Greenville, SC 29615
(864) 454-4500
fax (864) 454-4505 - Mailing address
-
300 E McBee Ave Fl 4
Greenville, SC 296012842
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- November 10, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- South Carolina #52304 · South Carolina #MD52304
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972845766. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
473
Distinct HCPCS
10
Medicare allowed
$58,814
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 114 | 96 | $116 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 88 | 57 | $166 | |
95720 |
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional | 62 | 46 | $193 | |
95816 |
Measurement of brain wave activity (eeg), awake and drowsy | 61 | 59 | $53 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 54 | 54 | $52 | |
95970 |
Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator | 23 | 12 | $18 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $207 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 20 | $83 | |
95718 |
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional | 19 | 19 | $125 | |
95819 |
Measurement of brain wave activity (eeg), awake and asleep | 12 | 12 | $372 |
In context: peer comparison
Among 1 peers in Greer Neurology Physician, average services per provider: 47. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$65
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| LivaNova USA, INC. | 1 | $65.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,499
Patients
301
Total drug cost
$435,449
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 337 | 87 | $25,223 |
| Lamotrigine | Generic | 210 | 42 | $6,743 |
| Lacosamide | Generic | 167 | 30 | $47,619 |
| Zonisamide | Generic | 155 | 42 | $7,519 |
| Clonazepam | Generic | 85 | 19 | $1,820 |
| Oxcarbazepine | Generic | 72 | 22 | $13,066 |
| Clobazam | Generic | 66 | 11 | $19,987 |
| Gabapentin | Generic | 66 | 13 | $3,124 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 62 | 20 | $10,686 |
| Aptiom (Eslicarbazepine Acetate) | Brand | 58 | 0 | $127,148 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Schrettner's medical specialty?
Dr. Matthew Schrettner practices Neurology Physician in Greer, SC.
Where does Dr. Matthew Schrettner practice?
Dr. Matthew Schrettner practices at 109 Physicians Dr Ste C, Greer, SC 296502446. Office phone: 8647978800.
What is Dr. Matthew Schrettner's NPI?
Dr. Matthew Schrettner's National Provider Identifier (NPI) is 1972845766, issued by NPPES.
Does Dr. Matthew Schrettner accept Medicare assignment?
Yes. Dr. Matthew Schrettner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Schrettner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Measurement of brain wave activity with video (veeg) (HCPCS 95720). Source: CMS Medicare Physician & Other Practitioners file.