Quick answers
- Does Erica Martin accept Medicare assignment?
- Yes. Medicare's clinician data says Erica Martin 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 Erica Martin see?
- In 2024, CMS data shows 791 Original Medicare patients and 2,503 services for Erica Martin. This counts Original Medicare only and measures volume, not quality.
- What is Erica Martin's NPI number?
- 1821222613. 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 Erica Martin, 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 | 791 |
|---|---|
| Services billed to Medicare | 2,503 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)929 services
- Special stained specimen slides to examine tissue, each additional procedure (88341)580 services
- Special stained specimen slides to examine tissue, initial procedure (88342)204 services
- Cell examination of specimen, selective cellular enhancement technique (88112)150 services
- Microscopic genetic analysis of tumor, manual (88360)142 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%
- Arthritis41%
- Diabetes33%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)33%
- Ischemic heart disease32%
Hospitals where Erica Martin works
Medicare's Facility Affiliation Data lists Erica Martin 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.
- Elkhart General HospitalElkhart, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150018
- Hendricks Regional HealthDanville, IN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 150005
- Memorial Hospital of South BendSouth Bend, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150058
- Saint Joseph Regional Medical CenterMishawaka, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150012
- Saint Joseph Regional Medical Center - PlymouthPlymouth, IN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 150076
Practice locations
Addresses where Erica Martin is enrolled with Medicare (CMS data updated October 2, 2026).
- 1521 Gull RdKalamazoo, MI 49048 (269) 266‑7231
- 3355 Douglas RdSouth Bend, IN 46635 (574) 234‑4176
- 530 N Lafayette BlvdSouth Bend, IN 46601 (574) 234‑4176
Group practices
Medicare enrollment lists Erica Martin as a member of these groups (CMS data updated October 2, 2026).
- Legacy Path LLC17 clinicians in the group
- South Bend Medical Foundation Inc15 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Kalamazoo
Clinicians with the same Medicare primary specialty in Kalamazoo, MI — not a recommendation.
Other clinicians in Legacy Path LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Indiana University School Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821222613 |
| 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