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

Harold Cortez Johnson, DDS

Individual provider Dentist · NPI 1790980167

Harold Cortez Johnson, DDS is a Dentist in Warren, Michigan. Licensed in Michigan. Registered with an NPI since 2007.

Licensed in
MI
In the registry since
2007
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.

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Practice location Address checks out

21761 Ryan Rd
Warren, MI 48091
Phone: (586) 758-3620
Fax: (586) 758-8279
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 013040 (MI)

Record details

NPI number1790980167
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 18, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 759, Troy, MI 48099-0759

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