Avis Sierra, MS, LPC, NCC
NPI 1952530776 · Professional Counselor · Fond Du Lac, WI
Avis Sierra, MS, LPC, NCC is a Professional Counselor provider in Fond Du Lac, WI (NPI 1952530776).
Provider details
- NPI number
- 1952530776
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LPC, NCC
- Sex
- Female
- Sole proprietor
- No
- License
- 3327-125 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2009-07-14
Frequently asked questions
- What is Avis Sierra's NPI number?
- Avis Sierra's National Provider Identifier (NPI) is 1952530776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avis Sierra's specialty?
- Avis Sierra is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Avis Sierra located?
- Avis Sierra's practice location on file with NPPES is 551 W. Johnson St., Fond Du Lac, WI 54935.
- What is Avis Sierra's phone number?
- The practice phone number listed in the NPPES registry for Avis Sierra is (920) 907-0097.
- Is Avis Sierra's NPI active?
- Yes — Avis Sierra's NPI (1952530776) is active in the NPPES registry as of the last update on 2009-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.