Matthew Merchant
NPI 1861073199 · Emergency Medicine Physician · Saint Joseph, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Merchant is a Emergency Medicine Physician provider in Saint Joseph, MI (NPI 1861073199).
Provider details
- NPI number
- 1861073199
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 01094731A (IN)
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 tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 29 | 29 |
| Ondansetronbrand: Ondansetron Odt | 28 | 28 |
| Prednisone | 20 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 18 | 18 |
| Methocarbamol | 15 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 14 |
| Doxycycline Monohydrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 3 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 (1)
- 615 N Michigan StSouth Bend, IN 46601-1033Phone: (574) 647-1000
Registry dates
- Enumerated
- 2021-04-19
- Last updated
- 2024-09-20
- Certified
- 2024-09-20
Frequently asked questions
- What is Matthew Merchant's NPI number?
- Matthew Merchant's National Provider Identifier (NPI) is 1861073199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Merchant's specialty?
- Matthew Merchant is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Merchant located?
- Matthew Merchant's practice location on file with NPPES is 1234 Napier Ave, Saint Joseph, MI 49085-2112.
- What is Matthew Merchant's phone number?
- The practice phone number listed in the NPPES registry for Matthew Merchant is (413) 654-7779.
- Does Matthew Merchant accept Medicare?
- Matthew Merchant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Merchant's NPI active?
- Yes — Matthew Merchant's NPI (1861073199) is active in the NPPES registry as of the last update on 2024-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.