Doctor profile · Federal record
Dr. Karla Testa, M.D.
Family Medicine Physician (CMS: Pediatric Medicine) · Internal Medicine Physician · Wilmington, DE
- NPI 1457518862
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1802 W 4Th St
Wilmington, DE 198053420
(302) 655-5822
fax (302) 652-2444 - Mailing address
-
Po Box 151
New Castle, DE 197200151
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 14, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Delaware #C1-0010006
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457518862. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26
Distinct HCPCS
2
Medicare allowed
$2,164
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $98 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 11 | $66 |
In context: peer comparison
Among 37 peers in Wilmington Family Medicine Physician, average services per provider: 230. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
708
Patients
146
Total drug cost
$75,793
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 156 | 44 | $3,300 |
| Amlodipine Besylate | Generic | 79 | 22 | $1,046 |
| Gabapentin | Generic | 72 | 13 | $1,015 |
| Omeprazole | Generic | 59 | 15 | $1,225 |
| Metformin Hcl | Generic | 51 | 16 | $551 |
| Alendronate Sodium | Generic | 41 | 0 | $409 |
| Lisinopril | Generic | 41 | 14 | $697 |
| Levothyroxine Sodium | Generic | 34 | 0 | $492 |
| Fluticasone Propionate | Generic | 29 | 11 | $805 |
| Diclofenac Sodium | Generic | 26 | 11 | $681 |
Hospital affiliations
Frequently asked questions
What is Dr. Karla Testa's medical specialty?
Dr. Karla Testa practices Family Medicine Physician in Wilmington, DE.
Where does Dr. Karla Testa practice?
Dr. Karla Testa practices at 1802 W 4Th St, Wilmington, DE 198053420. Office phone: 3026555822.
What is Dr. Karla Testa's NPI?
Dr. Karla Testa's National Provider Identifier (NPI) is 1457518862, issued by NPPES.
Does Dr. Karla Testa accept Medicare assignment?
Yes. Dr. Karla Testa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karla Testa 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). Source: CMS Medicare Physician & Other Practitioners file.