Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leah Zaas, LMSW
Social Worker in Ypsilanti, MI · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1952739609
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Leah Zaas
Credential LMSW
Sex Female
Practice address 111 N Huron St Ste 200, Ypsilanti, MI, 48197
Phone (734) 547-7977
Fax (734) 547-7978
Enumeration date Oct 16, 2013
Last updated in NPPES Aug 22, 2018
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
Where does Leah Zaas practice?
The practice location on file with NPPES is in Ypsilanti, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Leah Zaas?
The National Provider Identifier (NPI) for Leah Zaas is 1952739609, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Tomas Murphy Internal Medicine Physician · Ypsilanti, MI NPI 1568859270 Emily Johnson Family Nurse Practitioner · Ypsilanti, MI NPI 1679026892 Faiz Alam Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1124797956 Fatima Haidar Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1982394888 Sofie Kjellesvig Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1497445399 Aurianna Lajaunie Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1831948587 Hannah Catzen Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1821885682 Kaley Murday Student in an Organized Health Care Education/Training Program · Ypsilanti, MI NPI 1336083781
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-22.