NPI Portal NPI Lookup & Verification

Mr. Robert Marion Jarrett, DDS

Mr. Robert Marion Jarrett is a Public Health Dentistry provider (Dentist) practicing in Clayton, MO, registered in the NPPES registry with NPI 1124164785 since 2007. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1124164785
Entity type Individual (Type 1)
Name Mr. Robert Marion Jarrett
Credential DDS
Sex Male
Practice address 111 S MERAMEC AVE, Clayton, MO, 63105
Phone 3146158153
Enumeration date 2007-01-30
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223D0001X Public Health Dentistry Primary 011045 MO

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Robert Jarrett, DDS
NPI: 1124164785
Taxonomy: 1223D0001X (Public Health Dentistry)
Address: 111 S MERAMEC AVE, Clayton, MO, 63105

Other providers at this practice address

NPI Name Type Specialty Location
1629182043 Brenda Walker Individual Women's Health Nurse Practitioner Clayton, MO
1114031531 Susan Bishop Individual Pediatric Nurse Practitioner Clayton, MO
1932215159 Benjamin Davis Individual General Practice Dentistry Clayton, MO
1184739609 Bertha Carter-Simmons Individual Nurse Practitioner Clayton, MO
1528173051 Lee Doss Individual Pediatric Nurse Practitioner Clayton, MO
1972619401 Jane Fischer-Messmer Individual Women's Health Nurse Practitioner Clayton, MO
1124113246 Ernest Jackson Individual Public Health Dentistry Clayton, MO
1083864797 Margaret Hinshaw Individual Clinical Social Worker Clayton, MO

Verify this record

Cross-check NPI 1124164785 against the authoritative CMS record: view Mr. Robert Marion Jarrett on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Robert Jarrett?
Robert Jarrett is registered in NPPES with the primary taxonomy of Public Health Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.