Iris Pfeffer, LISW-S
NPI 1801033667 · Clinical Social Worker · Hamilton, OH
Iris Pfeffer, LISW-S is a Clinical Social Worker provider in Hamilton, OH (NPI 1801033667).
Provider details
- NPI number
- 1801033667
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LISW-S
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7259 (CA)
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
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
- 2009-01-15
- Last updated
- 2016-07-07
Frequently asked questions
- What is Iris Pfeffer's NPI number?
- Iris Pfeffer's National Provider Identifier (NPI) is 1801033667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Pfeffer's specialty?
- Iris Pfeffer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Iris Pfeffer located?
- Iris Pfeffer's practice location on file with NPPES is 1499 Main St, Hamilton, OH 45013-1075.
- What is Iris Pfeffer's phone number?
- The practice phone number listed in the NPPES registry for Iris Pfeffer is (513) 737-0545.
- Is Iris Pfeffer's NPI active?
- Yes — Iris Pfeffer's NPI (1801033667) is active in the NPPES registry as of the last update on 2016-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.