Joyce Johnson, M.D.
NPI 1033464987 · Family Medicine Physician · Dixon, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Johnson, M.D. is a Family Medicine Physician provider in Dixon, IL (NPI 1033464987).
Provider details
- NPI number
- 1033464987
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-137459 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 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
686 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 249 | $71 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 111 | $50 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 108 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 81 | $126 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 54 | $81 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 338 | 98 |
| Lisinopril | 244 | 70 |
| Losartan Potassium | 184 | 57 |
| Hydrochlorothiazide | 177 | 53 |
| Levothyroxine Sodium | 165 | 45 |
| Gabapentin | 131 | 34 |
| Omeprazole | 126 |
Practice location
Mailing address
Additional practice locations (1)
- 403 E 1st StDixon, IL 61021-3116Phone: (815) 285-5552
Registry dates
- Enumerated
- 2012-07-17
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Joyce Johnson's NPI number?
- Joyce Johnson's National Provider Identifier (NPI) is 1033464987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Johnson's specialty?
- Joyce Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Johnson located?
- Joyce Johnson's practice location on file with NPPES is 102 S Hennepin Ave, Dixon, IL 61021.
- What is Joyce Johnson's phone number?
- The practice phone number listed in the NPPES registry for Joyce Johnson is (815) 285-8520.
- Does Joyce Johnson accept Medicare?
- Joyce Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Johnson's NPI active?
- Yes — Joyce Johnson's NPI (1033464987) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.