Doctor profile · Federal record
Dr. Alison Karpa, NP
Acute Care Nurse Practitioner · Nurse Practitioner · Olney, MD
- NPI 1649392309
- MIPS 83.4 / 100 · 2023
- 19 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18101 Prince Philip Dr, Suite 2024A
Olney, MD 208321514
(301) 570-7679
fax (301) 774-8724
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- September 18, 2015
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Maryland #R174940 · District of Columbia #RN967447
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1649392309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
642
Distinct HCPCS
6
Medicare allowed
$76,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 350 | 294 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 144 | 135 | $86 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 93 | 76 | $171 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 22 | 20 | $123 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 21 | 20 | $88 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 12 | 12 | $56 |
In context: peer comparison
Among 2 peers in Olney Acute Care Nurse Practitioner, average services per provider: 85. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$382
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 2 | $215.70 | |
| Ferring Pharmaceuticals INC. | 1 | $166.33 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,823
Patients
842
Total drug cost
$268,697
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 269 | 126 | $4,334 |
| Metoprolol Succinate | Generic | 248 | 120 | $6,598 |
| Rosuvastatin Calcium | Generic | 248 | 106 | $7,014 |
| Amlodipine Besylate | Generic | 196 | 97 | $1,903 |
| Eliquis (Apixaban) | Brand | 143 | 67 | $227,028 |
| Losartan Potassium | Generic | 140 | 56 | $1,972 |
| Ezetimibe | Generic | 107 | 51 | $6,487 |
| Hydrochlorothiazide | Generic | 75 | 33 | $392 |
| Chlorthalidone | Generic | 73 | 35 | $1,631 |
| Lisinopril | Generic | 71 | 28 | $735 |
Frequently asked questions
What is Dr. Alison Karpa's medical specialty?
Dr. Alison Karpa practices Acute Care Nurse Practitioner in Olney, MD.
Where does Dr. Alison Karpa practice?
Dr. Alison Karpa practices at 18101 Prince Philip Dr, Olney, MD 208321514. Office phone: 3015707679.
What is Dr. Alison Karpa's NPI?
Dr. Alison Karpa's National Provider Identifier (NPI) is 1649392309, issued by NPPES.
What procedures does Dr. Alison Karpa 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 99215). Source: CMS Medicare Physician & Other Practitioners file.