William Johnson, M.D.
NPI 1346680709 · Orthopaedic Surgery Physician · Jackson, MS
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Johnson, M.D. is a Orthopaedic Surgery Physician provider in Jackson, MS (NPI 1346680709).
Provider details
- NPI number
- 1346680709
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 26435 (MS)
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 tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,256 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 | 1,020 | $116 |
| X-Ray of Knee, 4 Or More Views73564 | 426 | $41 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 415 | $63 |
| X-Ray of Knee, 3 Views73562 | 297 | $35 |
| X-Ray of Hip, 2-3 Views73502 | 284 | $41 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 219 | $152 |
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 |
|---|---|---|
| Meloxicam | 495 | 255 |
| Tramadol Hcl | 319 | 241 |
| Diclofenac Sodium | 278 | 99 |
| Mupirocin | 273 | 264 |
| Oxycodone Hcl | 256 | 193 |
| Methylprednisolone | 246 | 205 |
| Cefadroxil | 235 | 221 |
| Ondansetronbrand: Ondansetron Odt |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,907 across 7 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
Additional practice locations (5)
- 2500 N State StJackson, MS 39216-4500Phone: (601) 984-1000
- 2501 Parkers Ln Ste 200Alexandria, VA 22306-3209Phone: (703) 892-6500Fax: (703) 769-8486
- 2445 Army Navy Dr Ste 307Arlington, VA 22206Phone: (703) 892-6500Fax: (703) 769-8486
- 2445 Army Navy Dr Ste 307Arlington, VA 22206Phone: (703) 892-6500Fax: (703) 769-8486
- 2445 Army Navy Dr Ste 307Arlington, VA 22206Phone: (703) 892-6500Fax: (703) 769-8486
Registry dates
- Enumerated
- 2013-07-01
- Last updated
- 2019-06-19
Frequently asked questions
- What is William Johnson's NPI number?
- William Johnson's National Provider Identifier (NPI) is 1346680709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Johnson's specialty?
- William Johnson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Johnson located?
- William Johnson's practice location on file with NPPES is 1325 E Fortification St, Jackson, MS 39202.
- What is William Johnson's phone number?
- The practice phone number listed in the NPPES registry for William Johnson is (601) 354-4488.
- Does William Johnson accept Medicare?
- William Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Johnson's NPI active?
- Yes — William Johnson's NPI (1346680709) is active in the NPPES registry as of the last update on 2019-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.