Marilyn Cowan
NPI 1902088743 · Pediatric Nurse Practitioner · Worcester, MA
Marilyn Cowan is a Pediatric Nurse Practitioner provider in Worcester, MA (NPI 1902088743).
Provider details
- NPI number
- 1902088743
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 136800 (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
18 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
- 2007-12-04
- Last updated
- 2007-12-04
Frequently asked questions
- What is Marilyn Cowan's NPI number?
- Marilyn Cowan's National Provider Identifier (NPI) is 1902088743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Cowan's specialty?
- Marilyn Cowan is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marilyn Cowan located?
- Marilyn Cowan's practice location on file with NPPES is 26 Queen St, Worcester, MA 01610-2473.
- What is Marilyn Cowan's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Cowan is (508) 860-7700.
- Is Marilyn Cowan's NPI active?
- Yes — Marilyn Cowan's NPI (1902088743) is active in the NPPES registry as of the last update on 2007-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.