IndividualActive
Maria Lassala
NPI 1639519994 · Social Worker · Bayamon, PR
Maria Lassala is a Social Worker provider in Bayamon, PR (NPI 1639519994).
Provider details
- NPI number
- 1639519994
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6106 (PR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
B35 Calle San Agustin
Urb. Los Dominicos
Bayamon, PR 00957-5906
Phone: (787) 318-5420
Street-level locationGet directions
Mailing address
B35 Calle San Agustin
Bayamon, PR 00957-5906
Registry dates
- Enumerated
- 2013-07-01
- Last updated
- 2013-07-01
Frequently asked questions
- What is Maria Lassala's NPI number?
- Maria Lassala's National Provider Identifier (NPI) is 1639519994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Lassala's specialty?
- Maria Lassala is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Maria Lassala located?
- Maria Lassala's practice location on file with NPPES is B35 Calle San Agustin, Bayamon, PR 00957-5906.
- What is Maria Lassala's phone number?
- The practice phone number listed in the NPPES registry for Maria Lassala is (787) 318-5420.
- Is Maria Lassala's NPI active?
- Yes — Maria Lassala's NPI (1639519994) is active in the NPPES registry as of the last update on 2013-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.