Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeff Stiefvater, LMSW
Social Worker in Shawnee, KS · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568571321
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Registry record
Entity type Individual (Type 1)
Name Jeff Stiefvater
Credential LMSW
Sex Male
Practice address 6440 Nieman Rd, Shawnee, KS, 66203
Phone (913) 962-9955
Enumeration date Aug 29, 2006
Last updated in NPPES Oct 31, 2011
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 200452540A | Medicaid | KS | - |
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
Where does Jeff Stiefvater practice?
The practice location on file with NPPES is in Shawnee, KS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeff Stiefvater?
The National Provider Identifier (NPI) for Jeff Stiefvater is 1568571321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Teresa Palermo Psychiatric/Mental Health Nurse Practitioner · Shawnee, KS NPI 1215999834 Erica Immenschuh Clinical Social Worker · Shawnee, KS NPI 1912017849 Dan Davis Clinical Social Worker · Shawnee, KS NPI 1700998556 Guy Berley Clinical Social Worker · Shawnee, KS NPI 1952413700 Susan Rome Clinical Social Worker · Shawnee, KS NPI 1922102185 Johnson County Mental Health Center Mental Health Clinic/Center (Including Community Mental Health Center) · Shawnee, KS NPI 1841382165 Anne Hoff Clinical Social Worker · Shawnee, KS NPI 1396833885 Syed Mohiuddin Psychiatry Physician · Shawnee, KS NPI 1508937350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-31.