David William Schaefer
David William Schaefer is a Clinical Social Worker provider (Social Worker) practicing in Trenton, MI, registered in the NPPES registry with NPI 1023827094 since 2025.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1023827094 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | David William Schaefer |
| Sex | Male |
| Practice address | Trenton, MI, 48183 |
| Phone | 7346761333 |
| Enumeration date | 2025-01-04 |
| Last updated in NPPES | 2025-01-04 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | 6852094092 | MI |
Copy-ready billing details
Provider: David Schaefer NPI: 1023827094 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Trenton, MI, 48183
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1629233952 | Sandra Duque | Individual | Social Worker | Trenton, MI |
| 1114241585 | John Shafer | Individual | Psychologist | Trenton, MI |
| 1902276017 | Deborah Lashuay | Individual | Speech-Language Pathologist | Trenton, MI |
| 1548701477 | Jodi Portice | Individual | Occupational Therapy Assistant | Trenton, MI |
| 1043701212 | Lauryn Doussett | Individual | Speech-Language Pathologist | Trenton, MI |
| 1760973713 | Danielle Duckett | Individual | Social Worker | Trenton, MI |
| 1881178127 | Alexis Gundick | Individual | Speech-Language Pathologist | Trenton, MI |
| 1275017378 | Gabriel Newman | Individual | Case Manager/Care Coordinator | Trenton, MI |
Verify this record
Cross-check NPI 1023827094 against the authoritative CMS record: view David William Schaefer 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-04.