Marie Cosma, NP
NPI 1841257904 · Gerontology Nurse Practitioner · Cambridge, MA
Marie Cosma, NP is a Gerontology Nurse Practitioner provider in Cambridge, MA (NPI 1841257904).
Provider details
- NPI number
- 1841257904
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 128659 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-01
- Last updated
- 2010-03-01
Frequently asked questions
- What is Marie Cosma's NPI number?
- Marie Cosma's National Provider Identifier (NPI) is 1841257904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Cosma's specialty?
- Marie Cosma is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie Cosma located?
- Marie Cosma's practice location on file with NPPES is 300 Mount Auburn St, Cambridge, MA 02138-5600.
- What is Marie Cosma's phone number?
- The practice phone number listed in the NPPES registry for Marie Cosma is (617) 868-0847.
- Is Marie Cosma's NPI active?
- Yes — Marie Cosma's NPI (1841257904) is active in the NPPES registry as of the last update on 2010-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.