Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Karlene Guasteferro, DDS of District of Columbia, PC

Organization Dentist · NPI 1336693027

Karlene Guasteferro, DDS of District of Columbia, PC provides Dentist services in Nashville, Tennessee. Licensed in District of Columbia. Registered with an NPI since 2016.

Licensed in
DC
In the registry since
2016
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

701 Broadway Ste 130
Nashville, TN 37203-3944 Not confirmed with CMS for 10 years — call before visiting
Phone: (800) 397-6247
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 1001611 (DC)

Record details

NPI number1336693027
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karlene Guas — Managing Physician · (800) 397-6247
NPI enumeratedAugust 10, 2016
Last updated in NPPESAugust 10, 2016
Mailing address701 Broadway, Suite 130, Nashville, TN 37203-3944

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