IndividualActive
Karen Grosso, RN
NPI 1578405650 · Registered Nurse · Mccleary, WA
Karen Grosso, RN is a Registered Nurse provider in Mccleary, WA (NPI 1578405650).
Provider details
- NPI number
- 1578405650
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN.61438753.MSL (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
322 S Birch St
Mccleary, WA 98557-9522
Phone: (360) 205-4750
Street-level locationGet directions
Mailing address
322 S Birch St
Mccleary, WA 98557-9522
Additional practice locations (1)
- 3436 Mary Elder Rd NeOlympia, WA 98506-5050Phone: (360) 528-2590
Registry dates
- Enumerated
- 2026-04-07
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Karen Grosso's NPI number?
- Karen Grosso's National Provider Identifier (NPI) is 1578405650, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Grosso's specialty?
- Karen Grosso is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Grosso located?
- Karen Grosso's practice location on file with NPPES is 322 S Birch St, Mccleary, WA 98557-9522.
- What is Karen Grosso's phone number?
- The practice phone number listed in the NPPES registry for Karen Grosso is (360) 205-4750.
- Is Karen Grosso's NPI active?
- Yes — Karen Grosso's NPI (1578405650) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.