DR. EHSAN CHITSAZ MD
NPI 1285993576
Internal Medicine - Gastroenterology in Everett, WA

Active since May 08, 2012PECOS EnrolledAccepts Medicare Assignment
3927 RUCKER AVE, EVERETT, WA 98201(425) 317-3655(425) 317-3660 Get Directions Write a Review

NPPES record last updated: April 30, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 30, 2026, Feb 3, 2026, Apr 23, 2019 (3 updates tracked since 2019).

About Dr. Ehsan Chitsaz Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. EHSAN CHITSAZ MD (NPI 1285993576) is an individual gastroenterology provider in Everett, Washington, licensed in Washington (MD70063680) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Advocate Trinity Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1285993576
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. EHSAN CHITSAZCredential: MD
Location Address3927 RUCKER AVEEverett, WA 98201-4833
Mailing AddressPo Box 5127Everett, WA 98206-5127 · (206) 860-5414
Fax(425) 317-3660
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 8, 2012
Last NPPES UpdateApril 30, 20263 updates tracked since enumeration
NPPES CertifiedApril 30, 2026
NPI 1285993576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Licenses Licensed in WA · MD70063680 Licensed in OH · 35.132790 Licensed in IL · 036-168165
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

3927 RUCKER AVE, Everett, WA 98201

Secondary Practice Locations 3

Location 110600 Montgomery RdMontgomery, OH 45242-4463 · Phone (513) 794-5600
Location 22315 E 93rd St Ste 440Chicago, IL 60617-3951 · Phone (773) 768-6400
Location 32500 Metrohealth DrCleveland, OH 44109-1900 · Phone (216) 778-7800

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Ehsan Chitsaz Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052543451
PECOS Enrollment IDI20180511001948, I20240206000652, I20260324000110
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

This service was performed 100 times for 99 patients

Biopsy of large bowel using a flexible endoscope

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

This service was performed 13 times for 13 patients

Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a flexible tube with a light, called an endoscope, to examine and treat bleeding in the esophagus, stomach, or upper small bowel. It's a safe, effective way to control bleeding and ensure your digestive health.

This service was performed 18 times for 18 patients

Destruction of polyp or growth of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a flexible tool called an endoscope to identify and remove abnormal growths or polyps in the esophagus, stomach, or upper small bowel. It's a safe way to prevent these growths from causing health issues.

This service was performed 14 times for 14 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

This service was performed 35 times for 34 patients

Diagnostic exam of large bowel using a flexible endoscope

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

This service was performed 26 times for 25 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 337 times for 314 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 35 times for 35 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

This service was performed 29 times for 29 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 80 times for 71 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 19 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.74 for a new patient copayment and $25.19 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 98201 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $130.99
  • Minimum New Patient Price $57.27
  • Maximum New Patient Price $172.8
  • Average New Patient Copayment $32.74
  • Minimum New Patient Copayment $14.31
  • Maximum New Patient Copayment $43.2

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $100.78
  • Minimum Established Patient Price $18.56
  • Maximum Established Patient Price $141.11
  • Average Established Patient Copayment $25.19
  • Minimum Established Patient Copayment $4.64
  • Maximum Established Patient Copayment $35.27

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Ehsan Chitsaz is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ADVOCATE TRINITY HOSPITAL2320 E 93RD ST
CHICAGO, IL 60617
(773) 967-5002Acute Care Hospitals
MCCULLOUGH-HYDE MEMORIAL HOSPITAL110 NORTH POPLAR STREET
OXFORD, OH 45056
(513) 524-5502Acute Care Hospitals
GOOD SAMARITAN HOSPITAL375 DIXMYTH AVENUE
CINCINNATI, OH 45220
(513) 862-2601Acute Care Hospitals
BETHESDA NORTH10500 MONTGOMERY ROAD
CINCINNATI, OH 45242
(513) 865-5544Acute Care Hospitals
PROVIDENCE REGIONAL MEDICAL CENTER EVERETT1321 COLBY AVENUE
EVERETT, WA 98201
(425) 261-2000Acute Care Hospitals

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Therapist
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine (Gastroenterology)
3927 RUCKER AVE
EVERETT, WA 98201
Physician Assistant
3927 RUCKER AVE
EVERETT, WA 98201
Registered Nurse (Registered Nurse First Assistant)
3927 RUCKER AVE
EVERETT, WA 98201
Clinical Nurse Specialist (Medical-Surgical)
3927 RUCKER AVE
EVERETT, WA 98201
Emergency Medicine
3927 RUCKER AVE
EVERETT, WA 98201
Physician Assistant
3927 RUCKER AVE
EVERETT, WA 98201
Registered Nurse (Registered Nurse First Assistant)
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine (Gastroenterology)
3927 RUCKER AVE
EVERETT, WA 98201
Anesthesiology
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine (Gastroenterology)
3927 RUCKER AVE
EVERETT, WA 98201
Anesthesiology
3927 RUCKER AVE
EVERETT, WA 98201
Anesthesiology
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine (Gastroenterology)
3927 RUCKER AVE
EVERETT, WA 98201
Internal Medicine (Gastroenterology)
3927 RUCKER AVE
EVERETT, WA 98201
Family Medicine
3927 RUCKER AVE
EVERETT, WA 98201
Family Medicine
3927 RUCKER AVE
EVERETT, WA 98201
Podiatrist (Foot & Ankle Surgery)
3927 RUCKER AVE
EVERETT, WA 98201
Physician Assistant (Medical)
3927 RUCKER AVE
EVERETT, WA 98201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285993576, enumerated as an "individual" on May 08, 2012.

The provider is located at 3927 RUCKER AVE EVERETT, WA 98201 and the phone number is (425) 317-3655.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield and CareSource. Please consult your insurance carrier or call the provider to verify.

Ehsan Chitsaz is affiliated with: ADVOCATE TRINITY HOSPITAL, MCCULLOUGH-HYDE MEMORIAL HOSPITAL, GOOD SAMARITAN HOSPITAL, BETHESDA NORTH and PROVIDENCE REGIONAL MEDICAL CENTER EVERETT.