John Michael Sergent, ASW
John Michael Sergent is a Clinical Social Worker provider (Social Worker) practicing in Carmichael, CA, registered in the NPPES registry with NPI 1023349412 since 2010.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1023349412 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Michael Sergent |
| Credential | ASW |
| Sex | Male |
| Practice address | Carmichael, CA, 95608 |
| Phone | 9162445853 |
| Enumeration date | 2010-01-25 |
| Last updated in NPPES | 2010-01-25 |
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 | 27664 | CA |
Copy-ready billing details
Provider: John Sergent, ASW NPI: 1023349412 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Carmichael, CA, 95608
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1881605756 | Sharon Hartley | Individual | Clinical Social Worker | Carmichael, CA |
| 1861505943 | Denise Mio- Cunningham | Individual | Clinical Social Worker | Carmichael, CA |
| 1174639421 | Christina Borgman | Individual | Social Worker | Carmichael, CA |
| 1952412165 | Margot Franke-Clark | Individual | Clinical Psychologist | Carmichael, CA |
| 1679669733 | Tracy Brown | Individual | Child & Adolescent Psychiatry Physician | Carmichael, CA |
| 1104978527 | John Holmes | Individual | Marriage & Family Therapist | Carmichael, CA |
| 1568514966 | Guadalupe Cid | Individual | Social Worker | Carmichael, CA |
| 1891847299 | Kristy Schwee | Individual | Marriage & Family Therapist | Carmichael, CA |
Verify this record
Cross-check NPI 1023349412 against the authoritative CMS record: view John Michael Sergent 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-01-25.