Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara K Allan, LCSW

Clinical Social Worker in Saint Louis, MO · enumerated 2017 · practices at Affinia Healthcare.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1679019046

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Registry record

Entity type Individual (Type 1)

Name Barbara K Allan

Credential LCSW

Sex Female

Practice address 3930 S Broadway, Saint Louis, MO, 63118

Phone (314) 898-1700

Fax (314) 814-8542

Enumeration date Jan 10, 2017

Last updated in NPPES Jan 11, 2017

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2016013225 (MO) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
2016013225	Other	MO	LICENSE

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 → Validate an NPI →

Frequently asked questions

How do I verify Barbara Allan's NPI record?

Cross-check NPI 1679019046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679019046 active?

Yes, as of the latest NPPES snapshot, NPI 1679019046 is active (record last updated 2017-01-11).

Other providers at this practice address

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Thomas Kuciejczyk-Kernan Family Medicine Physician · Saint Louis, MO NPI 1669478970 Affinia Healthcare Federally Qualified Health Center (FQHC) · Saint Louis, MO NPI 1013925890 Rebekah Hassler Advanced Practice Midwife · Saint Louis, MO NPI 1598853699 Angela Schiefelbein Family Nurse Practitioner · Saint Louis, MO NPI 1972692283 Mary Keegan Obstetrics & Gynecology Physician · Saint Louis, MO NPI 1164733515 Kelcey Depass Family Nurse Practitioner · Saint Louis, MO NPI 1437614823 Abigail Grant Family Medicine Physician · Saint Louis, MO NPI 1427790823

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-11.