Mr. Timothy James Marcy, MA, LPC
Mr. Timothy James Marcy is a Professional Counselor provider (Counselor) practicing in Appleton, WI, registered in the NPPES registry with NPI 1528484235 since 2014. The credential LPC stands for Licensed Professional Counselor. Practices at A Single Step, LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1528484235 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Timothy James Marcy |
| Credential | MA, LPC |
| Sex | Male |
| Practice address | Appleton, WI, 54911 |
| Phone | 9203580092 |
| Enumeration date | 2014-03-06 |
| Last updated in NPPES | 2020-07-31 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Secondary | 12067 | TX |
| 101YP2500X | Professional Counselor | Secondary | 65633 | TX |
| 101YP2500X | Professional Counselor | Primary | 7081-125 | WI |
LPC — Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential
Copy-ready billing details
Provider: Timothy Marcy, MA, LPC NPI: 1528484235 Taxonomy: 101YP2500X (Professional Counselor) Address: Appleton, WI, 54911
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1275809352 | A Single Step, LLC | Organization | Mental Health Counselor | Appleton, WI |
| 1093461436 | Bethany Pankratz | Individual | Professional Counselor | Appleton, WI |
Verify this record
Cross-check NPI 1528484235 against the authoritative CMS record: view Mr. Timothy James Marcy 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 2020-07-31.