Maximum Medical Improvement
Maximum Medical Improvement holds 4 active organization NPIs in the federal registry, with practice locations in 4 cities in 3 states. Each location can bill under its own NPI.
Search the organization with your city to find the NPI for the location you visit or bill.
Find a location's NPIMobile, AL has the most NPIs, 1
Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.
Most NPIs were issued in 2006 and 2007
Source: CMS NPPES, enumeration dates.
1 NPIs were issued in 2006 alone, more than in any other year; none in 5 of the years between.
Mobile, AL locations
The city with the most Maximum Medical Improvement NPIs. The full list of all 4 follows.
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1104948512 | 709 DOWNTOWNER LOOP W STE. B, Mobile, AL | Specialist | Apr 4, 2007 |
All 4 locations, by state and city
| NPI | Location | Primary taxonomy | Issued |
|---|---|---|---|
| 1104948512 | 709 DOWNTOWNER LOOP W STE. B, Mobile, AL | Specialist | Apr 4, 2007 |
| 1821492224 | 6945 SKYLARK DR, Manhattan, MT | Case Manager/Care Coordinator | Oct 14, 2014 |
| 1780990812 | 4750 N EXPRESSWAY, Brownsville, TX | Anesthesiology Physician | Aug 26, 2010 |
| 1588617286 | 1901 N MACARTHUR BLVD, Irving, TX | Certified Registered Nurse Anesthetist | May 17, 2006 |
Checking an organization
- Match the NPI to the exact location you will visit or bill; each location can have its own.
- Confirm the business entity with the secretary of state.
- Check the HHS-OIG exclusion list for the organization and its owners.
- Verify each clinician you will see on their own record and with the state license search.
Common questions
Why does Maximum Medical Improvement have 4 NPIs?
An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Maximum Medical Improvement's NPIs list practice locations in 4 cities.
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.