Ehsan Chitsaz, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

MD70063680 Issued in WA

Practice address

3927 Rucker Ave
Everett, WA 98201-4833

Phone

(425) 317-3655

Fax

(425) 317-3660

NPI assigned

May 8, 2012

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in OH, IL, WA3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 3

Specialty

Gastroenterology

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Trihealth H LLCGroup PAC ID 1850570458, 850 clinicians

Advocate Health and Hospitals CorporationGroup PAC ID 7810800935, 3,081 clinicians

Optum Care Washington PLLCGroup PAC ID 6406752153, 684 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Advocate Trinity Hospital Hospital, Chicago, IL, CCN 140048
• Providence Regional Medical Center Everett Hospital, Everett, WA, CCN 500014
• Bethesda North Hospital, Cincinnati, OH, CCN 360179
• Good Samaritan Hospital Hospital, Cincinnati, OH, CCN 360134
• McCullough-Hyde Memorial Hospital Hospital, Oxford, OH, CCN 360046

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: echitsaz361203@direct.trihealth.com
• Direct secure messaging: echitsaz388705@direct.myadvocateaurora.org

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Trihealth H LLC

  • Obstetrics Physician
  • Cincinnati, OH
  • NPI 1811215742

  Gastroenterology

  Medicare reassignment Care Compare group NPD
• Optum Care Washington PLLC

  • Multi-Specialty Clinic/Center
  • Everett, WA
  • NPI 1831186766
  Medicare reassignment Care Compare group
• Advocate Health and Hospitals Corporation

  • Multi-Specialty Clinic/Center
  • Oak Brook, IL
  • NPI 1700824455
  Medicare reassignment Care Compare group
• The Metrohealth System

  • Multi-Specialty Clinic/Center
  • Cleveland, OH
  • NPI 1053353896
  Medicare reassignment NPD
• The Polyclinic PLLC

  • Audiologist
  • Seattle, WA
  • NPI 1174594634
  Medicare reassignment
• The Metrohealth System

  • Pharmacy
  • Cleveland, OH
  • NPI 1992529911
  NPD
• Optum Care Washington PLLC

  • Ambulatory Surgical Clinic/Center
  • Everett, WA
  • NPI 1154318103
  NPD (past)
• The Polyclinic PLLC

  • Durable Medical Equipment & Medical Supplies
  • Seattle, WA
  • NPI 1346620200
  NPD (past)
• Trihealth Physician Institute

  • Nurse Practitioner
  • Cincinnati, OH
  • NPI 1922051697
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Providence Health & Services-Wa

  • Hospitalist Physician
  • Everett, WA
  • NPI 1649615220
  Care Compare affiliation
• Providence Health & Services-Wa

  • General Acute Care Hospital
  • Everett, WA
  • NPI 1700037801
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  • General Acute Care Hospital
  • Hazel Crest, IL
  • NPI 1467560128
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1558479212
  Care Compare affiliation
• Bethesda Hospital Inc

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1396714663
  Care Compare affiliation
• McCullough-Hyde Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Oxford, OH
  • NPI 1245216183
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1457964041
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Montgomery, OH
  • NPI 1477166064
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1508835828
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1740893320
  Care Compare affiliation
• The Good Samaritan Hospital of Cincinnati, Ohio

  • General Acute Care Hospital
  • Cincinnati, OH
  • NPI 1851904445
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1336435200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1285993576",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5127",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982065127",
            "telephone_number": "206-860-5414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3927 RUCKER AVE",
            "city": "EVERETT",
            "state": "WA",
            "postal_code": "982014833",
            "telephone_number": "425-317-3655",
            "fax_number": "425-317-3660"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2500 Metrohealth Dr",
            "address_purpose": "LOCATION",
            "city": "Cleveland",
            "state": "OH",
            "postal_code": "441091900",
            "country_code": "US",
            "telephone_number": "216-778-7800",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10600 Montgomery Rd",
            "address_purpose": "LOCATION",
            "city": "Montgomery",
            "state": "OH",
            "postal_code": "452424463",
            "country_code": "US",
            "telephone_number": "513-794-5600",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2315 E 93rd St Ste 440",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606173951",
            "country_code": "US",
            "telephone_number": "773-768-6400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHITSAZ",
        "first_name": "EHSAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-05-08",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "OH",
            "license": "35.132790",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036-168165",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WA",
            "license": "MD70063680",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "echitsaz388705@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2315 E 93rd St Ste 440",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606173951",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2315 E 93rd St Ste 440",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606173951",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Lisa A Chiou, MD
• Gina M Chirichella
• Chiro One Wellness Center of North Everett PLLC
• Chirobody
• Chiropractic Health Inc
• Abraham H Cho, MD
• Grace Sangyoon Cho, CDPT
• Devorah Alana Chock, M.D.
• Aquila Choi, MA, LMHCA
• Chris Choi

• Gastroenterology Physician in Everett, WA
• Providers in Everett, WA by specialty
• Gastroenterology Physician in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.