Marissa Maciel, LSW
NPI 1437571171 · Social Worker · Valparaiso, IN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Maciel, LSW is a Social Worker provider in Valparaiso, IN (NPI 1437571171).
Provider details
- NPI number
- 1437571171
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33006766A (IN)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2014-01-15
- Last updated
- 2021-05-13
- Certified
- 2021-05-13
Frequently asked questions
- What is Marissa Maciel's NPI number?
- Marissa Maciel's National Provider Identifier (NPI) is 1437571171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Maciel's specialty?
- Marissa Maciel is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Maciel located?
- Marissa Maciel's practice location on file with NPPES is 601 Wall St, Valparaiso, IN 46383-2512.
- What is Marissa Maciel's phone number?
- The practice phone number listed in the NPPES registry for Marissa Maciel is (219) 531-3500.
- Does Marissa Maciel accept Medicare?
- Marissa Maciel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Maciel's NPI active?
- Yes — Marissa Maciel's NPI (1437571171) is active in the NPPES registry as of the last update on 2021-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.