IndividualActive
Diane Radziewicz, RN
NPI 1821333840 · Registered Nurse · Nashua, NH
Diane Radziewicz, RN is a Registered Nurse provider in Nashua, NH (NPI 1821333840).
Provider details
- NPI number
- 1821333840
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 017839-21 (NH)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
45 High St
Nashua, NH 03060-3312
Phone: (603) 595-4243
Fax: (603) 880-3171
Street-level locationGet directions
Mailing address
1 Clocktower Pl
Nashua, NH 03060-3374
Registry dates
- Enumerated
- 2012-12-03
- Last updated
- 2012-12-03
Frequently asked questions
- What is Diane Radziewicz's NPI number?
- Diane Radziewicz's National Provider Identifier (NPI) is 1821333840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Radziewicz's specialty?
- Diane Radziewicz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Diane Radziewicz located?
- Diane Radziewicz's practice location on file with NPPES is 45 High St, Nashua, NH 03060-3312.
- What is Diane Radziewicz's phone number?
- The practice phone number listed in the NPPES registry for Diane Radziewicz is (603) 595-4243.
- Is Diane Radziewicz's NPI active?
- Yes — Diane Radziewicz's NPI (1821333840) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.