Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Dinah Hartwell, MSW
Social Worker in Bridgeton, MO · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053589572
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Registry record
Entity type Individual (Type 1)
Name Miss Dinah Hartwell
Credential MSW
Sex Female
Practice address 3165 Mckelvey Rd, Bridgeton, MO, 63044
Phone (314) 206-3900
Enumeration date Feb 19, 2008
Last updated in NPPES Feb 19, 2008
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Dinah Hartwell?
Dinah Hartwell is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Cynthia Horvath Social Worker · Bridgeton, MO NPI 1679595623 Amy Vescovo Clinical Social Worker · Bridgeton, MO NPI 1437172319 Jane Calloway Mental Health Counselor · Bridgeton, MO NPI 1689696684 Judith Haug Clinical Social Worker · Bridgeton, MO NPI 1376566372 Jessica Talbert Social Worker · Bridgeton, MO NPI 1174546030 David Lipson Clinical Social Worker · Bridgeton, MO NPI 1992729446 Brenda Brown Psychiatric/Mental Health Registered Nurse · Bridgeton, MO NPI 1760406201 Rebecca Gremaud Clinical Social Worker · Bridgeton, MO NPI 1619981735
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-19.