Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. David L May, DMD, PHD

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1134449903

Dr. David L May, DMD, PHD is an Orthodontics and Dentofacial Orthopedics Dentistry in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2010
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

2350 SW Multnomah Blvd Ste C
Portland, OR 97219
Phone: (503) 246-4272
Fax: (503) 768-9711
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 4344 (OR)

Record details

NPI number1134449903
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , PHD
Sole proprietorYes
NPI enumeratedJune 3, 2010
Last updated in NPPESJune 3, 2010
Mailing address2350 Sw Multnomah Blvd, Suite C, Portland, OR 97219

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