IndividualActive
Giovanni Demezier
NPI 1497315014 · Mental Health Counselor · Oelwein, IA
Giovanni Demezier is a Mental Health Counselor provider in Oelwein, IA (NPI 1497315014).
Provider details
- NPI number
- 1497315014
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 092633 (IA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
36 S Frederick Ave
Oelwein, IA 50662-2305
Phone: (319) 283-5774
Street-level locationGet directions
Mailing address
Po Box 349
Decorah, IA 52101-0349
Registry dates
- Enumerated
- 2019-06-17
- Last updated
- 2019-06-17
Frequently asked questions
- What is Giovanni Demezier's NPI number?
- Giovanni Demezier's National Provider Identifier (NPI) is 1497315014, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giovanni Demezier's specialty?
- Giovanni Demezier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Giovanni Demezier located?
- Giovanni Demezier's practice location on file with NPPES is 36 S Frederick Ave, Oelwein, IA 50662-2305.
- What is Giovanni Demezier's phone number?
- The practice phone number listed in the NPPES registry for Giovanni Demezier is (319) 283-5774.
- Is Giovanni Demezier's NPI active?
- Yes — Giovanni Demezier's NPI (1497315014) is active in the NPPES registry as of the last update on 2019-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.