Iris Ysern Zarranz, LCSW-C, LICSW, LCSW
NPI 1245329275 · Clinical Social Worker · Rockville, MD
Iris Ysern Zarranz, LCSW-C, LICSW, LCSW is a Clinical Social Worker provider in Rockville, MD (NPI 1245329275).
Provider details
- NPI number
- 1245329275
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C, LICSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0904014721 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-10-11
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Iris Ysern Zarranz's NPI number?
- Iris Ysern Zarranz's National Provider Identifier (NPI) is 1245329275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iris Ysern Zarranz's specialty?
- Iris Ysern Zarranz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Iris Ysern Zarranz located?
- Iris Ysern Zarranz's practice location on file with NPPES is 25 Wood Ln, Rockville, MD 20850-2228.
- What is Iris Ysern Zarranz's phone number?
- The practice phone number listed in the NPPES registry for Iris Ysern Zarranz is (240) 507-8509.
- Is Iris Ysern Zarranz's NPI active?
- Yes — Iris Ysern Zarranz's NPI (1245329275) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.