Ian Johnson, PA
NPI 1245741420 · Physician Assistant · Inverness, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Johnson, PA is a Physician Assistant provider in Inverness, FL (NPI 1245741420).
Provider details
- NPI number
- 1245741420
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA9110730 (FL)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
278 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 96 | $7 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 95 | $158 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 51 | $109 |
| Critical Care, First 30-74 Minutes99291 | 36 | $191 |
Typical Medicare-allowed amounts for these services range $7–$191 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 84 | 82 |
| Ibuprofen | 66 | 66 |
| Baclofen | 60 | 57 |
| Cephalexin | 40 | 40 |
| Cefdinir | 35 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 31 |
| Celecoxib | 31 | 31 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-10-16
- Last updated
- 2021-04-09
- Certified
- 2021-04-09
Frequently asked questions
- What is Ian Johnson's NPI number?
- Ian Johnson's National Provider Identifier (NPI) is 1245741420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Johnson's specialty?
- Ian Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ian Johnson located?
- Ian Johnson's practice location on file with NPPES is 1907 Highway 44 W, Inverness, FL 34453-3801.
- What is Ian Johnson's phone number?
- The practice phone number listed in the NPPES registry for Ian Johnson is (352) 344-2273.
- Does Ian Johnson accept Medicare?
- Ian Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Johnson's NPI active?
- Yes — Ian Johnson's NPI (1245741420) is active in the NPPES registry as of the last update on 2021-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.