Doctor profile · Federal record
Dr. Carolina Johnson, PA-C
Physician Assistant · Catonsville, MD
- NPI 1093287260
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
910 Frederick RD
Catonsville, MD 212284516
(410) 644-1880
fax (410) 646-3623 - Additional location
-
6201 Annapolis RD
Landover Hills, MD 207841307
(301) 276-3377
Credentials & registration
- NPI registered
- December 2018 — 8 yrs on file
- Profile last updated
- December 17, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Maryland #C0006944
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093287260. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
198
Distinct HCPCS
7
Medicare allowed
$16,079
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 71 | 64 | $114 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 29 | 29 | $35 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 22 | $81 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 22 | 11 | $16 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 20 | 20 | $149 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 18 | 18 | $16 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 15 | 15 | $101 |
In context: peer comparison
Among 10 peers in Catonsville Physician Assistant, average services per provider: 269. This provider delivers 0.7× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $24.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
43
Patients
41
Total drug cost
$438
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 31 | 29 | $314 |
| Azithromycin | Generic | 12 | 12 | $124 |
Frequently asked questions
What is Dr. Carolina Johnson's medical specialty?
Dr. Carolina Johnson practices Physician Assistant in Catonsville, MD.
Where does Dr. Carolina Johnson practice?
Dr. Carolina Johnson practices at 910 Frederick RD, Catonsville, MD 212284516. Office phone: 4106441880.
What is Dr. Carolina Johnson's NPI?
Dr. Carolina Johnson's National Provider Identifier (NPI) is 1093287260, issued by NPPES.
Does Dr. Carolina Johnson accept Medicare assignment?
Yes. Dr. Carolina Johnson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carolina Johnson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.