Marilyn O'Neill, RPN
NPI 1770798829 · Adult Psychiatric/Mental Health Registered Nurse · Glen Cove, NY
Marilyn O'Neill, RPN is a Adult Psychiatric/Mental Health Registered Nurse provider in Glen Cove, NY (NPI 1770798829).
Provider details
- NPI number
- 1770798829
- Entity type
- Individual
- Primary specialty
- Adult Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RPN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 396057-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marilyn O'Neill's NPI number?
- Marilyn O'Neill's National Provider Identifier (NPI) is 1770798829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn O'Neill's specialty?
- Marilyn O'Neill is listed in the NPPES registry with a primary specialty of Adult Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Marilyn O'Neill located?
- Marilyn O'Neill's practice location on file with NPPES is 113 Glen Cove Ave, Glen Cove, NY 11542-3438.
- What is Marilyn O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Marilyn O'Neill is (516) 676-2388.
- Is Marilyn O'Neill's NPI active?
- Yes — Marilyn O'Neill's NPI (1770798829) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.