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Walter Hassig in Federal Way, Washington

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Walter Hassig has Gastroenterology as his primary medical specialty. Their primary office is: 33915 1st Way S in Federal Way, Washington.

They're a part of the: Washington Gastroenterology Pllc medical group which has around 113 members. You can call their office at 253-838-9839 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Michigan State University College Of Osteopathic Medicine and graduated in 1986 (around 38 years of experience). They are listed as doing telehealth appointments.


Walter M Hassig Office Phone and Directions

Walter Hassig
Washington Gastroenterology Pllc
33915 1st Way S
Federal Way, Washington 98003
253-838-9839


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Phone: 253-838-9839


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Healthcare Info for Walter Hassig

Medical School: Michigan State University College Of Osteopathic Medicine
Graduation Year: 1986
The Primary Medical Specialty for Walter Hassig is listed as: Gastroenterology
Approximate Years of Experience: 38
PAC (PECOS ID)#: 5092605832
NPI #: 1730152794
NPI Created On: 02/09/2006
NPI Last Updated Listed as: 06/21/2019
Primary Taxonomy Code: 207RG0100X
License Number:
MD00037341
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Diagnostic examination of large bowel using an endoscope
  3. Biopsy of large bowel using an endoscope
  4. Removal of polyps or growths of large bowel using an endoscope
  5. New patient office or other outpatient visit, typically 30 minutes
  6. New patient office or other outpatient visit, typically 45 minutes
  7. Established patient office or other outpatient visit, typically 15 minutes
  8. Established patient office or other outpatient, visit typically 25 minutes
  9. Colorectal cancer screening; colonoscopy on individual at high risk

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Gastroenterology Professionals in Federal Way

301 S 320th St
Federal-way, WA
Kaiser Foundation Health Plan Of Washington

301 S 320th St
Federal-way, WA
Kaiser Foundation Health Plan Of Washington

34515 9th Ave S
Federal-way, WA
Franciscan Medical Group

34503 9th Ave S
Federal-way, WA
Franciscan Medical Group

34515 9th Ave S
Federal-way, WA
Franciscan Medical Group

301 S 320th St
Federal-way, WA
Kaiser Foundation Health Plan Of Washington

Providers in Washington Gastroenterology Pllc

1.Abhishek Agarwal

11216 Sunrise Blvd E
Puyallup Wa 98374-8848
Washington Gastroenterology Pllc
Gastroenterology

2.Sanjay Agrawal

2202 S Cedar St
Tacoma Wa 98405-2318
Washington Gastroenterology Pllc
Gastroenterology

3.Andora Azabache

17700 Se 272nd St
Kent Wa 98042-4951
Washington Gastroenterology Pllc
Physician Assistant

4.Andora Azabache

1703 S Meridian
Puyallup Wa 98371-7590
Washington Gastroenterology Pllc
Physician Assistant

5.Jason Balazs

3261 Nw Mount Vintage Way
Silverdale Wa 98383-6039
Washington Gastroenterology Pllc
Certified Registered Nurse Anesthetist (crna)

6.Sharon Barker Pa

3209 S 23rd St
Tacoma Wa 98405-1602
Washington Gastroenterology Pllc
Physician Assistant

View all 113 members of Washington Gastroenterology Pllc medical group