Maressa Freitas
NPI 1033342811 · Family Nurse Practitioner · Boston, MA
Maressa Freitas is a Family Nurse Practitioner provider in Boston, MA (NPI 1033342811).
Provider details
- NPI number
- 1033342811
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN276418 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2009-08-27
- Last updated
- 2024-01-10
- Certified
- 2024-01-10
Frequently asked questions
- What is Maressa Freitas's NPI number?
- Maressa Freitas's National Provider Identifier (NPI) is 1033342811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maressa Freitas's specialty?
- Maressa Freitas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maressa Freitas located?
- Maressa Freitas's practice location on file with NPPES is 450 Brookline Ave, Boston, MA 02215-5450.
- What is Maressa Freitas's phone number?
- The practice phone number listed in the NPPES registry for Maressa Freitas is (617) 632-6140.
- Is Maressa Freitas's NPI active?
- Yes — Maressa Freitas's NPI (1033342811) is active in the NPPES registry as of the last update on 2024-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.