Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Thomas R. Michaelis, DDS, MD, Inc, Ryan M. Kriwanek, DDS, MD

Organization Oral and Maxillofacial Surgery (Dentist) · NPI 1356892657

Thomas R. Michaelis, DDS, MD, Inc, Ryan M. Kriwanek, DDS, MD is an Oral and Maxillofacial Surgery (Dentist) in Newport Beach, California. Licensed in California. Registered with an NPI since 2016.

Licensed in
CA
In the registry since
2016
Specialties on file
5
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1401 Avocado Ave Ste 506
Newport Beach, CA 92660
Phone: (949) 760-1661
Fax: (949) 760-8016
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 38855 (CA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 22313 (CA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 42745 (CA)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence 58948 (CA)
Oral & Maxillofacial Surgery (D.M.D.) Taxonomy 204E00000X

Record details

NPI number1356892657
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Michaelis — Partner · (949) 760-1661
Other names Newport Oral Surgery; Newport Oral Surgery
NPI enumeratedOctober 21, 2016
Last updated in NPPESJanuary 23, 2020
Certification dateJanuary 23, 2020
Mailing address1401 Avocado Ave. Suite 506, Newport Beach, CA 92660

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