Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Dennis J. Haack, MD

Individual provider Family Medicine Physician · NPI 1417052648

Dr. Dennis J. Haack, MD is a Family Practice in Seattle, Washington. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1984, 42 years ago. Practices with Neighborcare Health, a 102-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
42
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9245 Rainier Ave S
Seattle, WA 98118-5569
Phone: (206) 548-5850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12721 30th Ave Ne, Seattle, WA 98125-4498 — (206) 417-0326

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00026317 (WA)

Record details

NPI number1417052648
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 13, 2006
Last updated in NPPESJanuary 5, 2024
Certification dateJanuary 5, 2024

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1984 (42 years in practice)
Group practice Neighborcare Health — 102 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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