Sean Grorich, CRNA
NPI 1780761239 · Certified Registered Nurse Anesthetist · Everett, WA
Sean Grorich, CRNA is a Certified Registered Nurse Anesthetist provider in Everett, WA (NPI 1780761239).
Provider details
- NPI number
- 1780761239
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 147615030 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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
- 2006-11-01
- Last updated
- 2015-06-04
Frequently asked questions
- What is Sean Grorich's NPI number?
- Sean Grorich's National Provider Identifier (NPI) is 1780761239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sean Grorich's specialty?
- Sean Grorich is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sean Grorich located?
- Sean Grorich's practice location on file with NPPES is 3927 Rucker Ave, Everett, WA 98201-4833.
- What is Sean Grorich's phone number?
- The practice phone number listed in the NPPES registry for Sean Grorich is (425) 258-3900.
- Is Sean Grorich's NPI active?
- Yes — Sean Grorich's NPI (1780761239) is active in the NPPES registry as of the last update on 2015-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.