Alexander Maxwell Mayer
Physician Assistant · Dayton, OH
At a glance
300 College Park Ave, Dayton, OH 45469-2958
NPPES record updated Apr 20, 2026. 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
300 College Park AveDayton, OH 45469-2958
Additional reported practice locations
30 E Apple St Ste 5254ADayton, OH 454092939
Phone: 9372084200
Fax: 9372082678 200 Medical Center Dr Ste 325
Middletown, OH 450055178
Phone: 5137087620
Fax: 5137057065 2300 Miami Valley Dr Ste 550
Centerville, OH 454591298
Phone: 9374387500
Fax: 9374387555
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2025
- CMS specialties
- Physician Assistant
Practice groups
Reported hospital affiliations
- Miami Valley Hospital Dayton, 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.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Jan 27, 2026
- Record updated
- Apr 20, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
363A00000X · Primary
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
300 College Park AveDayton, OH 45469-2958
- Phone
- (937) 229-2900
Mailing address
300 COLLEGE PARK AVEDAYTON, OH 454692958
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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