Nathan Johnson, DO
NPI 1437590882 · Orthopaedic Surgery Physician · Madison, MS
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Johnson, DO is a Orthopaedic Surgery Physician provider in Madison, MS (NPI 1437590882).
Provider details
- NPI number
- 1437590882
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 35973 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
61 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) |
|---|---|---|
| X-Ray of Knee, 4 Or More Views73564 | 20 | $35 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 15 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $89 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 12 | $1,206 |
Typical Medicare-allowed amounts for these services range $35–$1,206 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,313 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
Additional practice locations (4)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 1225 N State StJackson, MS 39202-2064Phone: (601) 968-5003Fax: (601) 974-6245
- 401 Baptist Dr Ste 100Madison, MS 39110-2012Phone: (601) 974-8000Fax: (601) 974-8002
- 800 West Ave SLa Crosse, WI 54601Phone: (608) 785-0940
Registry dates
- Enumerated
- 2013-07-15
- Last updated
- 2025-11-10
- Certified
- 2025-11-10
Frequently asked questions
- What is Nathan Johnson's NPI number?
- Nathan Johnson's National Provider Identifier (NPI) is 1437590882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Johnson's specialty?
- Nathan Johnson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Johnson located?
- Nathan Johnson's practice location on file with NPPES is 401 Baptist Dr Ste 301, Madison, MS 39110-2012.
- What is Nathan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Nathan Johnson is (601) 973-1571.
- Does Nathan Johnson accept Medicare?
- Nathan Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Johnson's NPI active?
- Yes — Nathan Johnson's NPI (1437590882) is active in the NPPES registry as of the last update on 2025-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.