Melissa Johnson, DO
NPI 1548284896 · Family Medicine Physician · Fenton, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Johnson, DO is a Family Medicine Physician provider in Fenton, MO (NPI 1548284896).
Provider details
- NPI number
- 1548284896
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2004008550 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
385 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 | 90 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 45 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 31 | $124 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 29 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 27 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 571 | 166 |
| Lisinopril | 450 | 131 |
| Amlodipine Besylate | 443 | 127 |
| Rosuvastatin Calcium | 429 | 134 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 400 | 85 |
| Levothyroxine Sodium | 326 | 91 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$334 across 17 records (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
Registry dates
- Enumerated
- 2006-07-27
- Last updated
- 2018-11-01
Frequently asked questions
- What is Melissa Johnson's NPI number?
- Melissa Johnson's National Provider Identifier (NPI) is 1548284896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Johnson's specialty?
- Melissa Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Johnson located?
- Melissa Johnson's practice location on file with NPPES is 714 Gravois Rd, Fenton, MO 63026-7727.
- What is Melissa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Melissa Johnson is (636) 660-9850.
- Does Melissa Johnson accept Medicare?
- Melissa Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Johnson's NPI active?
- Yes — Melissa Johnson's NPI (1548284896) is active in the NPPES registry as of the last update on 2018-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.