Mary Downey-Freiman, RN MSN OCN
NPI 1851927164 · Oncology Registered Nurse · East Hanover, NJ
Mary Downey-Freiman, RN MSN OCN is a Oncology Registered Nurse provider in East Hanover, NJ (NPI 1851927164).
Provider details
- NPI number
- 1851927164
- Entity type
- Individual
- Primary specialty
- Oncology Registered NurseNursing Service Providers
- Credential
- RN MSN OCN
- Sex
- Female
- Sole proprietor
- No
- License
- RN501789L (PA)
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
6 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
- 2020-03-18
- Last updated
- 2020-03-18
- Certified
- 2020-03-18
Frequently asked questions
- What is Mary Downey-Freiman's NPI number?
- Mary Downey-Freiman's National Provider Identifier (NPI) is 1851927164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Downey-Freiman's specialty?
- Mary Downey-Freiman is listed in the NPPES registry with a primary specialty of Oncology Registered Nurse (Nursing Service Providers).
- Where is Mary Downey-Freiman located?
- Mary Downey-Freiman's practice location on file with NPPES is 1 Health Plz, East Hanover, NJ 07936-1016.
- What is Mary Downey-Freiman's phone number?
- The practice phone number listed in the NPPES registry for Mary Downey-Freiman is (862) 778-8300.
- Is Mary Downey-Freiman's NPI active?
- Yes — Mary Downey-Freiman's NPI (1851927164) is active in the NPPES registry as of the last update on 2020-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.