Marjorie Cowan, RN
NPI 1609370238 · Registered Nurse · Manchester, NH
Marjorie Cowan, RN is a Registered Nurse provider in Manchester, NH (NPI 1609370238).
Provider details
- NPI number
- 1609370238
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN136465 (AZ)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-03-20
- Last updated
- 2018-03-20
Frequently asked questions
- What is Marjorie Cowan's NPI number?
- Marjorie Cowan's National Provider Identifier (NPI) is 1609370238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjorie Cowan's specialty?
- Marjorie Cowan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marjorie Cowan located?
- Marjorie Cowan's practice location on file with NPPES is 3000 Goffs Falls Rd Ste 101, Manchester, NH 03103-6109.
- What is Marjorie Cowan's phone number?
- The practice phone number listed in the NPPES registry for Marjorie Cowan is (800) 995-2673.
- Is Marjorie Cowan's NPI active?
- Yes — Marjorie Cowan's NPI (1609370238) is active in the NPPES registry as of the last update on 2018-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.