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

Dr. Robert Lyn Machen, DDS, MS

Individual provider Periodontics · NPI 1407073315

Dr. Robert Lyn Machen, DDS, MS is a Periodontics in Austin, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
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.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1221 W Ben White Blvd Ste 112A
Austin, TX 78704-6888
Phone: (512) 912-9750
Fax: (512) 693-0774
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 17097 (TX)

Record details

NPI number1407073315
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS
Sole proprietorYes
NPI enumeratedApril 20, 2007
Last updated in NPPESJuly 8, 2007
Mailing address1221 W Ben White Blvd, Suite 112a, Austin, TX 78704-6888

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