Gregg Thatcher, CRNA
NPI 1386779817 · Certified Registered Nurse Anesthetist · Elkhorn, WI
Gregg Thatcher, CRNA is a Certified Registered Nurse Anesthetist provider in Elkhorn, WI (NPI 1386779817).
Provider details
- NPI number
- 1386779817
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 63543 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service 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
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
Mailing address
Additional practice locations (1)
- 252 Mchenry StBurlington, WI 53105-1828Phone: (262) 763-2411
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2018-05-18
Frequently asked questions
- What is Gregg Thatcher's NPI number?
- Gregg Thatcher's National Provider Identifier (NPI) is 1386779817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Thatcher's specialty?
- Gregg Thatcher is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregg Thatcher located?
- Gregg Thatcher's practice location on file with NPPES is W3985 County Road Nn, Elkhorn, WI 53121.
- What is Gregg Thatcher's phone number?
- The practice phone number listed in the NPPES registry for Gregg Thatcher is (262) 741-2000.
- Is Gregg Thatcher's NPI active?
- Yes — Gregg Thatcher's NPI (1386779817) is active in the NPPES registry as of the last update on 2018-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.