NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mark A Maederer Jr., DPM

Foot & Ankle Surgery Podiatrist in Miami, FL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033172630

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark A Maederer Jr.
Credential DPM
Sex Male
Practice address Miami, FL, 33125
Phone (305) 642-4044
Fax (305) 642-2320
Enumeration date Apr 7, 2006
Last updated in NPPES Aug 28, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License PO2975 (FL) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier Type State Issuer
65739Y Other FL MEDICARE LEGACY
3406512 00 Medicaid FL -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mark Maederer?
The National Provider Identifier (NPI) for Mark Maederer is 1033172630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Maederer practice?
The practice location on file with NPPES is in Miami, FL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-28.