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

Dr. Steven Michael Guelff, DMD, PA

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1235278623

Dr. Steven Michael Guelff, DMD, PA is an Orthodontics and Dentofacial Orthopedics Dentistry in Sebring, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

601 US Highway 27 S
Sebring, FL 33870-2168
Phone: (863) 382-2108
Fax: (863) 382-3909
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence DN0013278 (FL)

Record details

NPI number1235278623
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD , PA
Sole proprietorYes
NPI enumeratedFebruary 5, 2007
Last updated in NPPESSeptember 5, 2025
Certification dateSeptember 5, 2025