Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Matthew Joseph Heinz, DDS, MD

Individual provider General Practice Dentistry · NPI 1972129427

Dr. Matthew Joseph Heinz, DDS, MD is a General Practice Dentistry in Lake Geneva, Wisconsin. Works from 3 locations. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2020
Specialties on file
2
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

312 Center St
Lake Geneva, WI 53147-1904
Phone: (262) 248-8766
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 10833 Le Conte Ave, Los Angeles, CA 90095-3075 — (310) 825-0834
  • 690 N Route 31, State Rte 31, Crystal Lake, IL 60012 — (815) 459-5600

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 019.035975 (IL)
General Practice Dentistry Taxonomy 1223G0001X · Licence 105787 (CA)

Record details

NPI number1972129427
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MD
Sole proprietorNo
NPI enumeratedJune 21, 2020
Last updated in NPPESAugust 6, 2025
Certification dateAugust 4, 2025

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