Carolina Johnson, PA-C
NPI 1093287260 · Physician Assistant · Catonsville, MD
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Johnson, PA-C is a Physician Assistant provider in Catonsville, MD (NPI 1093287260).
Provider details
- NPI number
- 1093287260
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- C0006944 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
886 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 168 | $113 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 114 | $80 |
| Automated Urinalysis Test81003 | 88 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 67 | $148 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 63 | $69 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 43 | 43 |
| Azithromycin | 26 | 25 |
| Methylprednisolone | 26 | 25 |
| Doxycycline Hyclate | 22 | 22 |
| Cephalexin | 20 | 20 |
| Prednisone | 19 | 19 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 6201 Annapolis RdLandover Hills, MD 20784-1307Phone: (301) 276-3377
Registry dates
- Enumerated
- 2018-12-27
- Last updated
- 2024-12-17
- Certified
- 2024-12-17
Frequently asked questions
- What is Carolina Johnson's NPI number?
- Carolina Johnson's National Provider Identifier (NPI) is 1093287260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Johnson's specialty?
- Carolina Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolina Johnson located?
- Carolina Johnson's practice location on file with NPPES is 910 Frederick Rd, Catonsville, MD 21228-4516.
- What is Carolina Johnson's phone number?
- The practice phone number listed in the NPPES registry for Carolina Johnson is (410) 644-1880.
- Does Carolina Johnson accept Medicare?
- Carolina Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Johnson's NPI active?
- Yes — Carolina Johnson's NPI (1093287260) is active in the NPPES registry as of the last update on 2024-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.