Donna Cassidy, ARNP
NPI 1437178118 · Obstetrics & Gynecology Nurse Practitioner · Concord, NH
Donna Cassidy, ARNP is a Obstetrics & Gynecology Nurse Practitioner provider in Concord, NH (NPI 1437178118).
Provider details
- NPI number
- 1437178118
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- 01204021 (NH)
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
- 2006-07-19
- Last updated
- 2009-11-25
Frequently asked questions
- What is Donna Cassidy's NPI number?
- Donna Cassidy's National Provider Identifier (NPI) is 1437178118, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donna Cassidy's specialty?
- Donna Cassidy is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Donna Cassidy located?
- Donna Cassidy's practice location on file with NPPES is 189 N Main St, Concord, NH 03301-5046.
- What is Donna Cassidy's phone number?
- The practice phone number listed in the NPPES registry for Donna Cassidy is (603) 228-1111.
- Is Donna Cassidy's NPI active?
- Yes — Donna Cassidy's NPI (1437178118) is active in the NPPES registry as of the last update on 2009-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.