Courtney Cowan, APN
NPI 1255635991 · Psychiatric/Mental Health Nurse Practitioner · South Hamilton, MA
Courtney Cowan, APN is a Psychiatric/Mental Health Nurse Practitioner provider in South Hamilton, MA (NPI 1255635991).
Provider details
- NPI number
- 1255635991
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209008555 (IL)
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
15 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
- 2011-01-10
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Courtney Cowan's NPI number?
- Courtney Cowan's National Provider Identifier (NPI) is 1255635991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Cowan's specialty?
- Courtney Cowan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Courtney Cowan located?
- Courtney Cowan's practice location on file with NPPES is 205 Willow St Fl 2, South Hamilton, MA 01982-2255.
- What is Courtney Cowan's phone number?
- The practice phone number listed in the NPPES registry for Courtney Cowan is (978) 347-2001.
- Is Courtney Cowan's NPI active?
- Yes — Courtney Cowan's NPI (1255635991) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.