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

Mercy Support Services

Organization Internal Medicine Physician · NPI 1417999723

Mercy Support Services is an Internal Medicine Physician in Saint Louis, Missouri. Registered with an NPI since 2006.

In the registry since
2006
Specialties on file
6
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Practice location Address checks out

615 S New Ballas Rd
Saint Louis, MO 63141-8221
Phone: (314) 251-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X
Internal Medicine Physician Taxonomy 207R00000X
Cardiovascular Disease Physician Taxonomy 207RC0000X
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X
Vascular Surgery Physician Taxonomy 2086S0129X
Urology Physician Taxonomy 208800000X

Record details

NPI number1417999723
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMercy Hospitals East Communities
Authorized official Jeffrey Johnston — President, Mercy Hospital St. Louis · (314) 251-1932
Other names St. John'S Mercy Support Services
NPI enumeratedJune 12, 2006
Last updated in NPPESMay 8, 2014
Mailing address615 S New Ballas Rd, Saint Louis, MO 63141-8221

Other providers in Saint Louis