Iris Ziegenhardt, LSW
NPI 1841718988 · Clinical Social Worker · Portsmouth, OH
Iris Ziegenhardt, LSW is a Clinical Social Worker provider in Portsmouth, OH (NPI 1841718988).
Provider details
- NPI number
- 1841718988
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- No
- License
- S.1701177 (OH)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 11 Graham DrAthens, OH 45701-1430Phone: (800) 321-8293Fax: (800) 321-8293
- 313 Chillicothe AveHillsboro, OH 45133-7378Phone: (937) 393-9720
- 14572 US Highway 23Waverly, OH 45690-9373Phone: (937) 779-9467
Registry dates
- Enumerated
- 2017-09-08
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Iris Ziegenhardt's NPI number?
- Iris Ziegenhardt's National Provider Identifier (NPI) is 1841718988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Ziegenhardt's specialty?
- Iris Ziegenhardt is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Iris Ziegenhardt located?
- Iris Ziegenhardt's practice location on file with NPPES is 902 Gallia St, Portsmouth, OH 45662-4139.
- What is Iris Ziegenhardt's phone number?
- The practice phone number listed in the NPPES registry for Iris Ziegenhardt is (740) 529-2125.
- Is Iris Ziegenhardt's NPI active?
- Yes — Iris Ziegenhardt's NPI (1841718988) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.