Individual provider Active NPI

Joseph Ahn, M.D.

  • Hepatology Physician
  • Portland, OR
National Provider Identifier
1497770416
Registry record updated May 15, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hepatology PhysicianTaxonomy code 207RI0008X
License
MD157537 Issued in OR
Practice address
3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone
(503) 494-4373
Fax
(503) 418-4189
NPI assigned
Jul 12, 2006
Last updated
May 15, 2012By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 15, 2012

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X MD157537 OR
Hepatology Physician 207RI0008X MD157537 OR Primary

Addresses

Primary practice location

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011

Mailing address

3181 SW Sam Jackson Park Rd
Portland, OR 97239-3011
Phone (503) 494-4373

Other identifiers 1

IdentifierTypeStateIssuer
036107537MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, OR2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20040405001630 IL Practitioner - GastroenterologyPractitioner - Internal Medicine 5799778882 Reassigns benefits to 1 organization
I20120727000327 OR Practitioner - GastroenterologyPractitioner - Internal MedicinePractitioner - Hematology 5799778882 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Northwestern University Feinberg Medical School, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Endeavor Health Medical GroupGroup PAC ID 2163334699, 3,330 clinicians

Practice addresses (Care Compare)

1000 Central St
Evanston, IL 60201-1779

1000 Central St
Evanston, IL 60201-1780

2100 Pfingsten Rd
Glenview, IL 60026-1301

2650 Ridge Ave
Evanston, IL 60201-1700

777 Park Ave W
Highland Park, IL 60035-2433

9600 Gross Point Rd
Skokie, IL 60076-1214

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.9 of 100Reported as group
Quality
75.91
Promoting interoperability
99
Improvement activities
40
Cost
74.6

Merit-based Incentive Payment System (MIPS)

Final score
93.65 of 100Reported as group
Quality
86.8
Promoting interoperability
100
Improvement activities
40
Cost
86.36

Merit-based Incentive Payment System (MIPS)

Final score
99.11 of 100Reported as apm
Quality
84.29
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Upper gastrointestinal (GI) endoscopy for acid reflux1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Kaiser Foundation Health Plan of the Northwest Current Accepting new patients
Endeavor Health Medical Group CurrentSince Apr 10, 2024 Accepting new patients
Endeavor Health Medical Group CurrentSince Apr 10, 2024 Accepting new patients
Kaiser Foundation Health Plan of the Northwest CurrentSince Jul 16, 2021 Accepting new patients
Kaiser Foundation Health Plan of the Northwest CurrentSince Jul 16, 2021 Accepting new patients
Toh Inc PastSince Feb 21, 2000 Accepting new patients

Locations

1725 W Harrison St
Ste 161
Chicago, IL 60612
Phone (312) 942-4252

1725 W Harrison St
Ste 352
Chicago, IL 60612
Phone (312) 563-3447

9532 Eagle Way
Chicago, IL 60678

2650 Ridge Ave
#1223
Evanston, IL 60201
Phone (847) 982-3172

2650 Ridge Ave
Ste 2218A
Evanston, IL 60201
Phone (847) 503-4222

10100 SE Sunnyside Rd
Clackamas, OR 97015
Phone (503) 571-2946

3181 SW Sam Jackson Park Rd
Portland, OR 97239
Phone (503) 494-5674

3600 N Interstate Ave
Portland, OR 97227
Phone (503) 285-9321

7201 N Interstate Ave
Portland, OR 97217
Phone (503) 240-4051

2400 Lancaster Dr NE
Salem, OR 97305
Phone (503) 361-5400

Organizations & group practices 6

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

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1152662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1337040000000",
    "number": "1497770416",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK RD",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393011",
            "telephone_number": "503-494-4373",
            "fax_number": "503-418-4189"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK RD",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393011",
            "telephone_number": "503-494-4373",
            "fax_number": "503-418-4189"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AHN",
        "first_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-12",
        "last_updated": "2012-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "OR",
            "license": "MD157537",
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "OR",
            "license": "MD157537",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036107537",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.