Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Ellen Helmkamp, DDS, MS

Individual provider Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1669818761

Dr. Mary Ellen Helmkamp, DDS, MS is an Orthodontics and Dentofacial Orthopedics Dentistry in Ballwin, Missouri. Licensed in Missouri. Registered with an NPI since 2013.

Licensed in
MO
In the registry since
2013
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

121 Baxter Shops
Ballwin, MO 63011-3800
Phone: (636) 256-2626
Fax: (636) 527-3495
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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 2011039843 (MO)

Record details

NPI number1669818761
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS , MS
Sole proprietorNo
NPI enumeratedMay 15, 2013
Last updated in NPPESMay 15, 2013
Mailing address121 Baxter Shops, Ballwin, MO 63011-3800

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