Doctor profile · Federal record
Dr. Elizabeth Koontz, FNP
Nurse Practitioner · Charleston, SC
- NPI 1831341122
- Accepts Medicare
- MIPS 73.8 / 100 · 2023
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
171 Ashley Ave
Charleston, SC 294258908
(843) 792-1414 - Mailing address
-
Po Box 751461
Charlotte, NC 282751461
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- October 20, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- South Carolina #3590
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831341122. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
282
Distinct HCPCS
4
Medicare allowed
$23,899
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 138 | 90 | $99 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 74 | 62 | $71 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 37 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 19 | $53 |
In context: peer comparison
Among 40 peers in Charleston Nurse Practitioner, average services per provider: 85. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$525
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Neuropace, INC. | 1 | $525.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,137
Patients
463
Total drug cost
$1,587,745
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 492 | 102 | $41,827 |
| Lamotrigine | Generic | 473 | 75 | $12,523 |
| Lacosamide | Generic | 430 | 62 | $86,856 |
| Xcopri (Cenobamate) | Brand | 387 | 44 | $617,851 |
| Zonisamide | Generic | 226 | 48 | $14,276 |
| Topiramate | Generic | 197 | 35 | $5,694 |
| Clobazam | Generic | 183 | 26 | $57,775 |
| Divalproex Sodium | Generic | 119 | 21 | $10,442 |
| Clonazepam | Generic | 114 | 18 | $1,515 |
| Briviact (Brivaracetam) | Brand | 105 | 13 | $176,081 |
Frequently asked questions
What is Dr. Elizabeth Koontz's medical specialty?
Dr. Elizabeth Koontz practices Nurse Practitioner in Charleston, SC.
Where does Dr. Elizabeth Koontz practice?
Dr. Elizabeth Koontz practices at 171 Ashley Ave, Charleston, SC 294258908. Office phone: 8437921414.
What is Dr. Elizabeth Koontz's NPI?
Dr. Elizabeth Koontz's National Provider Identifier (NPI) is 1831341122, issued by NPPES.
Does Dr. Elizabeth Koontz accept Medicare assignment?
Yes. Dr. Elizabeth Koontz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Koontz 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 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.