Ruth Fierro Arellano, LCSW
NPI 1851798185 · Clinical Social Worker · Los Lunas, NM
Ruth Fierro Arellano, LCSW is a Clinical Social Worker provider in Los Lunas, NM (NPI 1851798185).
Provider details
- NPI number
- 1851798185
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-12-02
- Last updated
- 2025-03-03
- Certified
- 2025-03-03
Frequently asked questions
- What is Ruth Fierro Arellano's NPI number?
- Ruth Fierro Arellano's National Provider Identifier (NPI) is 1851798185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Fierro Arellano's specialty?
- Ruth Fierro Arellano is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ruth Fierro Arellano located?
- Ruth Fierro Arellano's practice location on file with NPPES is 343 Main St Ne, Los Lunas, NM 87031.
- What is Ruth Fierro Arellano's phone number?
- The practice phone number listed in the NPPES registry for Ruth Fierro Arellano is (505) 866-2440.
- Is Ruth Fierro Arellano's NPI active?
- Yes — Ruth Fierro Arellano's NPI (1851798185) is active in the NPPES registry as of the last update on 2025-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.