Quick answers
- Does Martin W. Carter accept Medicare assignment?
- Yes. Medicare's clinician data says Martin W. Carter accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Martin W. Carter see?
- In 2024, CMS data shows 85 Original Medicare patients and 115 services for Martin W. Carter. This counts Original Medicare only and measures volume, not quality.
- What is Martin W. Carter's NPI number?
- 1659723856. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Martin W. Carter, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 85 |
|---|---|
| Services billed to Medicare | 115 |
| Different services or procedures | 47 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Treatment of broken neck of thigh bone with bone implant (27245)14 services
- Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement (27236)12 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Ischemic heart disease53%
- Osteoporosis53%
- Chronic kidney disease38%
Hospitals where Martin W. Carter works
Medicare's Facility Affiliation Data lists Martin W. Carter at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Baldwin HealthFoley, AL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 010083
- Mobile Infirmary Medical CenterMobile, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010113
- Thomas HospitalFairhope, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010100
Practice locations
Addresses where Martin W. Carter is enrolled with Medicare (CMS data updated October 2, 2026).
- 1720 Spring Hill Ave, Suite 3Mobile, AL 36604 (251) 435‑2663
Group practices
Medicare enrollment lists Martin W. Carter as a member of this group (CMS data updated October 2, 2026).
- Southern Orthopaedic Alliance PLLC98 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Mobile
Clinicians with the same Medicare primary specialty in Mobile, AL — not a recommendation.
Other clinicians in Southern Orthopaedic Alliance PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2016 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659723856 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians