Marlyn Costa
NPI 1619278397 · Developmental Therapist · Lowell, MA
Marlyn Costa is a Developmental Therapist provider in Lowell, MA (NPI 1619278397).
Provider details
- NPI number
- 1619278397
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-11-11
- Last updated
- 2010-11-11
Frequently asked questions
- What is Marlyn Costa's NPI number?
- Marlyn Costa's National Provider Identifier (NPI) is 1619278397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlyn Costa's specialty?
- Marlyn Costa is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marlyn Costa located?
- Marlyn Costa's practice location on file with NPPES is 126 Phoenix Ave, Lowell, MA 01852-4931.
- What is Marlyn Costa's phone number?
- The practice phone number listed in the NPPES registry for Marlyn Costa is (978) 453-8331.
- Is Marlyn Costa's NPI active?
- Yes — Marlyn Costa's NPI (1619278397) is active in the NPPES registry as of the last update on 2010-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.