NPI Portal NPI Lookup & Verification

Rocky M Kerswill, LPC

Rocky M Kerswill is a Professional Counselor provider (Counselor) practicing in Appleton, WI, registered in the NPPES registry with NPI 1578702221 since 2009. The credential LPC stands for Licensed Professional Counselor.

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NPI 1578702221
Entity type Individual (Type 1)
Name Rocky M Kerswill
Credential LPC
Sex Male
Practice address 3003 N RICHMOND ST, Appleton, WI, 54911
Phone 9207301331
Fax 9207342824
Enumeration date 2009-02-19
Last updated in NPPES 2009-02-19

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YP2500X Professional Counselor Primary 3235-125 WI

LPC — Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

Copy-ready billing details
Provider: Rocky Kerswill, LPC
NPI: 1578702221
Taxonomy: 101YP2500X (Professional Counselor)
Address: 3003 N RICHMOND ST, Appleton, WI, 54911

Other providers at this practice address

NPI Name Type Specialty Location
1316186141 Kate Mccarthy Individual Mental Health Counselor Appleton, WI
1689919284 Denise Pannebaker Individual Professional Counselor Appleton, WI
1467833079 Rebecca Diener Individual Professional Counselor Appleton, WI
1013397645 Kimberly Johnson Individual Counselor Appleton, WI
1306495932 Amy Gleason Individual Professional Counselor Appleton, WI
1730730920 Koren Bonlander Individual Case Manager/Care Coordinator Appleton, WI
1386241784 Caitlin Simonsmeier Individual Social Worker Appleton, WI
1740944578 Barbara Tota-Boryczka Individual Mental Health Counselor Appleton, WI

Verify this record

Cross-check NPI 1578702221 against the authoritative CMS record: view Rocky M Kerswill 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Rocky Kerswill?
Rocky Kerswill is registered in NPPES with the primary taxonomy of Professional Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-02-19.