Irene Nathanson, LCSW
NPI 1659352573 · Clinical Social Worker · Sun City, AZ
Irene Nathanson, LCSW is a Clinical Social Worker provider in Sun City, AZ (NPI 1659352573).
Provider details
- NPI number
- 1659352573
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 34004542A (IN)
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
20 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
- 2005-11-08
- Last updated
- 2011-11-05
Frequently asked questions
- What is Irene Nathanson's NPI number?
- Irene Nathanson's National Provider Identifier (NPI) is 1659352573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Nathanson's specialty?
- Irene Nathanson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Irene Nathanson located?
- Irene Nathanson's practice location on file with NPPES is 20372 N 110th Ln, Sun City, AZ 85373-2304.
- What is Irene Nathanson's phone number?
- The practice phone number listed in the NPPES registry for Irene Nathanson is (623) 225-7365.
- Is Irene Nathanson's NPI active?
- Yes — Irene Nathanson's NPI (1659352573) is active in the NPPES registry as of the last update on 2011-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.