Madison Marie Masters, PA-C
Physician Assistant · South Lyon, MI
At a glance
106 S Lafayette St, South Lyon, MI 48178-1404
NPPES record updated Jun 2, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
106 S Lafayette StSouth Lyon, MI 48178-1404
Additional reported practice locations
417 4Th StDefiance, OH 435122605
Phone: 4197854660
Fax: 4197854661 1100 W Main St
Woodville, OH 434699723
Phone: 4197245820
Fax: 4197245821 1090 N Shoop Ave
Wauseon, OH 435671821
Phone: 4193305200
Fax: 4193305201 7301 Secor Rd
Lambertville, MI 481449737
Phone: 4194795795
Fax: 4194795797 1136 Country Club Rd Unit C
Adrian, MI 492218209
Phone: 5173665110
Fax: 5173665115 341 Trenton Ave
Findlay, OH 458403745
Phone: 5672508212
Fax: 5672508318 1070 N Shoop Ave
Wauseon, OH 435671821
Phone: 4193305200
Fax: 4193305201
Education & affiliations
- Medical / professional school
- Wayne State University School Of Medicine
- Graduation year
- 2021
- CMS specialties
- Physician Assistant
Practice groups
Reported hospital affiliations
- Promedica Charles And Virginia Hickman Hospital Adrian, MI
- Promedica Toledo Hospital Toledo, OH
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,567.67 |
| Education | $256.63 |
Reporting companies
| Company | Amount |
|---|---|
| JANSSEN BIOTECH, INC. | $607.56 |
| ABBVIE INC. | $374.38 |
| UCB, INC. | $230.01 |
| E.R. SQUIBB & SONS, L.L.C. | $159.37 |
| AMGEN INC. | $139.91 |
| LILLY USA, LLC | $88.79 |
| GENZYME CORPORATION | $68.89 |
| ORGANON LLC | $28.27 |
| Other reporting companies | $127.12 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Physician Assistant
- Taxonomy code
- 363A00000X
- Enumeration date
- Jun 8, 2021
- Record updated
- Jun 2, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- PA-C
Reported taxonomies and licenses
363A00000X · Primary
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
106 S Lafayette StSouth Lyon, MI 48178-1404
- Phone
- (947) 348-1176
Mailing address
4235 SECOR RDTOLEDO, OH 436234299
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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