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

Erin Corsi Fraundorf, DMD, MS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1972079556

Erin Corsi Fraundorf, DMD, MS practises Orthodontics and Dentofacial Orthopedics Dentistry in O Fallon, Missouri. Works from 3 locations. Licensed in Missouri.

Licensed in
MO
In the registry since
2018
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3009 State Hwy K
O Fallon, MO 63368
Phone: (636) 379-7552
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 11437 Olive Blvd, Creve Coeur, MO 63141-7108 — (314) 355-2000
  • 8859 Ladue Rd, Saint Louis, MO 63124-2045 — (314) 983-8011

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 2017000641 (MO)

Record details

NPI number1972079556
Entity typeIndividual (Type 1)
GenderFemale
Credentials DMD , MS
Sole proprietorNo
NPI enumeratedOctober 22, 2018
Last updated in NPPESOctober 22, 2018

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,516 25 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $1,018 2 payments · travel or lodging paid or reimbursed, such as to attend a conference
Consulting Fee $180 3 payments
Education $140 2 payments · educational material or training, not a fee
Gift $17 2 payments

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Other providers in O Fallon