Kandi O'Brien, APRN
NPI 1609036276 · Family Nurse Practitioner · West Haven, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kandi O'Brien, APRN is a Family Nurse Practitioner provider in West Haven, CT (NPI 1609036276).
Provider details
- NPI number
- 1609036276
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 003877 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 26 | 25 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Cefdinir | 21 | 21 |
| Prednisone | 18 | 18 |
| Azithromycin | 17 | 17 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 16 | 16 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2019-11-12
Frequently asked questions
- What is Kandi O'Brien's NPI number?
- Kandi O'Brien's National Provider Identifier (NPI) is 1609036276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kandi O'Brien's specialty?
- Kandi O'Brien is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kandi O'Brien located?
- Kandi O'Brien's practice location on file with NPPES is 687 Campbell Ave, West Haven, CT 06516-3774.
- What is Kandi O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Kandi O'Brien is (203) 932-6481.
- Does Kandi O'Brien accept Medicare?
- Kandi O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kandi O'Brien's NPI active?
- Yes — Kandi O'Brien's NPI (1609036276) is active in the NPPES registry as of the last update on 2019-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.