IndividualActive
Mary Lou Hernandez, LCSW
NPI 1083668388 · Clinical Social Worker · Phoenix, AZ
Mary Lou Hernandez, LCSW is a Clinical Social Worker provider in Phoenix, AZ (NPI 1083668388).
Provider details
- NPI number
- 1083668388
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 0169 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
901 E Willetta St
3rd Floor
Phoenix, AZ 85006-2727
Phone: (602) 239-6900
Street-level locationGet directions
Mailing address
1010 N Country Club Dr
Mesa, AZ 85201-3309
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2008-04-07
Frequently asked questions
- What is Mary Lou Hernandez's NPI number?
- Mary Lou Hernandez's National Provider Identifier (NPI) is 1083668388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lou Hernandez's specialty?
- Mary Lou Hernandez is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Lou Hernandez located?
- Mary Lou Hernandez's practice location on file with NPPES is 901 E Willetta St, Phoenix, AZ 85006-2727.
- What is Mary Lou Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Mary Lou Hernandez is (602) 239-6900.
- Is Mary Lou Hernandez's NPI active?
- Yes — Mary Lou Hernandez's NPI (1083668388) is active in the NPPES registry as of the last update on 2008-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.