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

Dr. Dana N Hemmati, MD

Individual provider Gastroenterology Physician · NPI 1154584241

Dr. Dana N Hemmati, MD is a Gastroenterology in Vancouver, Washington. Qualified in 2006, 20 years ago. Practices with Peacehealth, a 99-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona, Oregon and Washington.

Years since qualifying
20
Licensed in
AZ, OR, WA
In the registry since
2008
Specialties on file
3
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

505 NE 87th Ave Ste 301
Vancouver, WA 98664-1965
Phone: (360) 514-7374
Fax: (360) 514-7384
Show map & directions

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

Additional practice locations (2)

  • 3638 E Southern Ave, Mesa, AZ 85206-2563 — (480) 834-0771
  • 10000 Se Main St Ste 112, Portland, OR 97216-2441 — (503) 255-3054

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD61139267 (WA)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 47539 (AZ)
Gastroenterology Physician Taxonomy 207RG0100X · Licence MD188736 (OR)

Record details

NPI number1154584241
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2008
Last updated in NPPESApril 21, 2021
Certification dateApril 21, 2021

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Peacehealth — 99 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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