Quick answers
- Where does Sergio Guerrero see patients?
- Medicare's clinician data lists 3 practice locations, including Oshkosh, WI, Menasha, WI and Appleton, WI. Call before your visit to confirm the address.
- What is Sergio Guerrero's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Sergio Guerrero accept Medicare assignment?
- Medicare's clinician data says Sergio Guerrero may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Sergio Guerrero?
- (920) 731-7445, as listed in official Medicare / NPI Registry data.
- What is Sergio Guerrero's NPI number?
- 1053064097. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Sergio Guerrero is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 Church AveOshkosh, WI 54901
- 1205 Province TerMenasha, WI 54952
- 5337 W Grande Market DrAppleton, WI 54913 (920) 731‑7445
Group practices
Medicare enrollment lists Sergio Guerrero as a member of these groups (CMS data updated 2026-10-02).
- Samaritan Counseling Center of the Fox Valley, Inc.11 clinicians in the group
- Partnership Community Health Center Inc10 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Oshkosh
Clinicians with the same Medicare primary specialty in Oshkosh, WI — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1053064097 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians