IndividualActive
Joyce Masson, RN
NPI 1215906672 · Registered Nurse · Waukesha, WI
Joyce Masson, RN is a Registered Nurse provider in Waukesha, WI (NPI 1215906672).
Provider details
- NPI number
- 1215906672
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- License
- 43088-030 (WI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(91/100 index)
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
S44w23565 Amy James Dr
Waukesha, WI 53189-7974
Phone: (262) 542-6551
Street-level locationGet directions
Mailing address
1380 W Wisconsin Ave
Oconomowoc, WI 53066-5704
Registry dates
- Enumerated
- 2006-03-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joyce Masson's NPI number?
- Joyce Masson's National Provider Identifier (NPI) is 1215906672, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Masson's specialty?
- Joyce Masson is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Joyce Masson located?
- Joyce Masson's practice location on file with NPPES is S44w23565 Amy James Dr, Waukesha, WI 53189-7974.
- What is Joyce Masson's phone number?
- The practice phone number listed in the NPPES registry for Joyce Masson is (262) 542-6551.
- Is Joyce Masson's NPI active?
- Yes — Joyce Masson's NPI (1215906672) 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.