Quick answers
- Where does Larry P. Mazzeo see patients?
- Medicare's clinician data lists 1 practice location in Rolla, MO. Call before your visit to confirm the address.
- What is Larry P. Mazzeo's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Larry P. Mazzeo accept Medicare assignment?
- Yes. Medicare's clinician data says Larry P. Mazzeo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Larry P. Mazzeo?
- (573) 364-8822, as listed in official Medicare / NPI Registry data.
- What is Larry P. Mazzeo's NPI number?
- 1669466892. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Larry P. Mazzeo is enrolled with Medicare (CMS data updated 2026-10-02).
- 600 Blues Lake PkwyRolla, MO 65401 (573) 364‑8822
Group practices
Medicare enrollment lists Larry P. Mazzeo as a member of this group (CMS data updated 2026-10-02).
- PCRMC Medical Group Inc120 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Medical school | Pennsylvania College Of Optometry |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669466892 |
| 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
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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