Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Sean H Flack

Individual provider Anesthesiology Physician · NPI 1114017001

Sean H Flack practises Anesthesiology in Seattle, Washington. Qualified in 1992, 34 years ago. Practices with The Association of Chrmc and University Physicians, a 307-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
34
Licensed in
WA
In the registry since
2006
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

4800 Sand Point Way NE
Seattle, WA 98105-3901 Not confirmed with CMS for 17 years — call before visiting
Phone: (206) 987-2000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Anesthesiology Physician (primary) Taxonomy 207LP3000X · Licence TR00043838 (WA)
Anesthesiology Physician Taxonomy 207L00000X · Licence TR00043838 (WA)

Record details

NPI number1114017001
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 13, 2006
Last updated in NPPESFebruary 5, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice The Association Of Chrmc And University Physicians — 307 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Colleagues at The Association of Chrmc and University Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 307 clinicians in the practice; 12 are shown here.

Other providers in Seattle