Erik Johnson, PA-C
NPI 1790108421 · Physician Assistant · Willoughby, OH
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Johnson, PA-C is a Physician Assistant provider in Willoughby, OH (NPI 1790108421).
Provider details
- NPI number
- 1790108421
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
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 tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
568 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 98 | $134 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 80 | $103 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 79 | $89 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 72 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $73 |
| Automated Urinalysis Test81003 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 137 | 134 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 70 | 70 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 37 | 37 |
| Doxycycline Hyclate | 34 | 34 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 26 | 26 |
| Ciprofloxacin Hcl | 24 | 24 |
| Azithromycin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-01-31
- Last updated
- 2014-01-31
Frequently asked questions
- What is Erik Johnson's NPI number?
- Erik Johnson's National Provider Identifier (NPI) is 1790108421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Johnson's specialty?
- Erik Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Erik Johnson located?
- Erik Johnson's practice location on file with NPPES is 36000 Euclid Ave, Willoughby, OH 44094-4625.
- What is Erik Johnson's phone number?
- The practice phone number listed in the NPPES registry for Erik Johnson is (440) 953-9600.
- Does Erik Johnson accept Medicare?
- Erik Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Johnson's NPI active?
- Yes — Erik Johnson's NPI (1790108421) is active in the NPPES registry as of the last update on 2014-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.