Individual provider Active NPI

Christopher M Aderman, M.D.

  • Retina Specialist (Ophthalmology) Physician
  • Troutdale, OR
National Provider Identifier
1912260381
Registry record updated Feb 20, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Retina Specialist (Ophthalmology) PhysicianTaxonomy code 207WX0107X
License
MD187027 Issued in OR
Practice address
24601 SE Stark St
Troutdale, OR 97060-3355
Phone
(503) 344-5102
Fax
(503) 344-5110
NPI assigned
Jun 20, 2012
Last updated
Feb 20, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 20, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Ophthalmology Physician 207W00000X MD457531 PA
Retina Specialist (Ophthalmology) Physician 207WX0107X MD187027 OR Primary

Addresses

Primary practice location

24601 SE Stark St
Troutdale, OR 97060-3355

Mailing address

PO Box 22009
Portland, OR 97269-2009
Phone (503) 558-7372

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR, WA2 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
I20180912002098 OR Practitioner - Ophthalmology 4183913460 Reassigns benefits to 1 organization
I20250701000807 WA Practitioner - Ophthalmology 4183913460 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
Harvard Medical School, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Eye Health Northwest PCGroup PAC ID 9234039926, shared by 19 NPIs, 72 clinicians

Practice addresses (Care Compare)

11086 SE Oak St
Milwaukie, OR 97222-6692
Phone (503) 656-4221

12817 SE 93Rd Ave
Clackamas, OR 97015-5735
Phone (503) 783-3300

1955 NW Northrup St
Portland, OR 97209-1614
Phone (503) 227-2020

24601 SE Stark St
Troutdale, OR 97060-3355
Phone (503) 255-2291

2501 NE 134TH St
Suite 105
Vancouver, WA 98686-3027
Phone (360) 208-8472

29250 SW Town Ctr Loop W
Wilsonville, OR 97070-9477
Phone (503) 656-4221

6701 NE Glisan St
Portland, OR 97213-5553
Phone (503) 255-2291

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
88.74 of 100Reported as group
Quality
85.23
Promoting interoperability
100
Improvement activities
40
Cost
77.25

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD457531PAMDOphthalmology Physician
MD187027ORMDRetina Specialist (Ophthalmology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Eye Health Northwest, PC Ophthalmology CurrentSince Jun 2, 2025 Accepting new patients
Eye Health Northwest, PC Ophthalmology CurrentSince Sep 1, 2018 Accepting new patients
Eye Health Northwest P.C. Ophthalmology CurrentSince Sep 1, 2018 Accepting new patients

Locations

11086 SE Oak St
Portland, OR 97222
Phone (503) 557-2020

6701 NE Glisan St
Portland, OR 97213
Phone (503) 255-2291

9555 SW Barnes Rd
Ste 100
Portland, OR 97225
Phone (503) 227-2020

15298 SW Royalty Pkwy
Tigard, OR 97224
Phone (503) 620-0721

24601 SE Stark St
Troutdale, OR 97060
Phone (503) 667-2431

29250 SW Town Center Loop W
Wilsonville, OR 97070
Phone (503) 344-5102

2501 NE 134th St
Ste 105
Vancouver, WA 98686
Phone (360) 208-8472

Interoperability endpoints

  • Direct secure messaging: christopher.aderman@direct.ehnpc.nextgenshare.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 3

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 3

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": "1340150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1613779200000",
    "number": "1912260381",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 22009",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972692009",
            "telephone_number": "503-558-7372",
            "fax_number": "503-344-5140"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24601 SE STARK ST",
            "city": "TROUTDALE",
            "state": "OR",
            "postal_code": "970603355",
            "telephone_number": "503-344-5102",
            "fax_number": "503-344-5110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ADERMAN",
        "first_name": "CHRISTOPHER",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-06-20",
        "last_updated": "2021-02-20",
        "certification_date": "2021-02-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "PA",
            "license": "MD457531",
            "primary": false
        },
        {
            "code": "207WX0107X",
            "taxonomy_group": "",
            "desc": "Ophthalmology, Retina Specialist",
            "state": "OR",
            "license": "MD187027",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Troutdale, OR

Sources for this page

Verify at the official NPI Registry.