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

Wendy Gaile Haack, DO

Individual provider Internal Medicine Physician · NPI 1518164250

Wendy Gaile Haack, DO is an Internal Medicine in Coos Bay, Oregon. Qualified in 2007, 19 years ago. Practices with Bay Clinic, a 13-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
19
Licensed in
OR
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1750 Thompson Rd
Coos Bay, OR 97420-2100
Phone: (541) 269-0333
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO29304 (OR)

Record details

NPI number1518164250
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 27, 2007
Last updated in NPPESNovember 2, 2023
Certification dateNovember 2, 2023
Mailing address1750 Thompson Rd, Coos Bay, OR 97420-2100

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Bay Clinic — 13 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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