Madison Johnson, PA-C
NPI 1285360099 · Physician Assistant · Eau Claire, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Johnson, PA-C is a Physician Assistant provider in Eau Claire, WI (NPI 1285360099).
Provider details
- NPI number
- 1285360099
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 7028 (WI)
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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
301 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $52 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $77 |
| Ultrasonic Guidance for Needle Placement76942 | 41 | $24 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 29 | $64 |
| Injection of Trigger Points, 1-2 Muscles20552 | 26 | $28 |
| Aspiration And/Or Injection of Fluid Large Joint Using Ultrasound Guidance20611 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 13 | — |
| Lidocaine | 13 | 11 |
| Tizanidine Hcl | 13 | — |
| Meloxicam | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 12800 N Lake Shore DrMequon, WI 53097-2418Phone: (262) 243-5700
Registry dates
- Enumerated
- 2022-07-26
- Last updated
- 2022-10-31
- Certified
- 2022-10-31
Frequently asked questions
- What is Madison Johnson's NPI number?
- Madison Johnson's National Provider Identifier (NPI) is 1285360099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Johnson's specialty?
- Madison Johnson is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madison Johnson located?
- Madison Johnson's practice location on file with NPPES is 1400 Bellinger Street, Eau Claire, WI 54703-5211.
- What is Madison Johnson's phone number?
- The practice phone number listed in the NPPES registry for Madison Johnson is (715) 838-5222.
- Does Madison Johnson accept Medicare?
- Madison Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Johnson's NPI active?
- Yes — Madison Johnson's NPI (1285360099) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.