Katherine Nydam Olivier, LMSW
NPI 1366692170 · Mental Health Counselor · Iowa City, IA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Nydam Olivier, LMSW is a Mental Health Counselor provider in Iowa City, IA (NPI 1366692170).
Provider details
- NPI number
- 1366692170
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 006847 (IA)
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
17 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
- 2008-09-29
- Last updated
- 2008-09-29
Frequently asked questions
- What is Katherine Nydam Olivier's NPI number?
- Katherine Nydam Olivier's National Provider Identifier (NPI) is 1366692170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Nydam Olivier's specialty?
- Katherine Nydam Olivier is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Katherine Nydam Olivier located?
- Katherine Nydam Olivier's practice location on file with NPPES is 507 E College St, Iowa City, IA 52240-5115.
- What is Katherine Nydam Olivier's phone number?
- The practice phone number listed in the NPPES registry for Katherine Nydam Olivier is (319) 338-7884.
- Does Katherine Nydam Olivier accept Medicare?
- Katherine Nydam Olivier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Nydam Olivier's NPI active?
- Yes — Katherine Nydam Olivier's NPI (1366692170) is active in the NPPES registry as of the last update on 2008-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.