NPIMap

Individual provider Active NPI

Madeline Louise Singer, MD

  • Neuromuscular Medicine (Psychiatry & Neurology) Physician
  • Portland, OR
National Provider Identifier
1013369131
Registry record updated Aug 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neuromuscular Medicine (Psychiatry & Neurology) PhysicianTaxonomy code 2084N0008X
License
MD219364 Issued in OR
Practice address
5050 NE Hoyt St Ste 315
Portland, OR 97213-2982
Phone
(503) 215-8580
NPI assigned
Jul 13, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X MD476704 PA
Neurology Physician 2084N0400X MD219364 OR
Neuromuscular Medicine (Psychiatry & Neurology) Physician 2084N0008X MD219364 OR Primary

Addresses

Primary practice location

5050 NE Hoyt St Ste 315
Portland, OR 97213-2982

Mailing address

PO Box 31001-4180
Pasadena, CA 91110-4180
Phone (503) 215-6494

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240711002037 OR Practitioner - Neurology 7618357500 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Oregon Health Sciences University School of Medicine, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Providence Health and Services OregonGroup PAC ID 0648183608, 1,423 clinicians

Practice addresses (Care Compare)

5050 NE Hoyt St
Suite 315
Portland, OR 97213-2982
Phone (503) 215-8580

Hospital & facility affiliations

  • Providence Portland Medical Center Hospital, Portland, OR, CCN 380061
  • Providence Willamette Falls Medical Center Hospital, Oregon City, OR, CCN 380038
  • Providence Hood River Memorial Hospital Hospital, Hood River, OR, CCN 381318
  • Providence St Vincent Medical Center Hospital, Portland, OR, CCN 380004
  • Providence Milwaukie Hospital Hospital, Milwaukie, OR, CCN 380082

Procedures performed for Medicare patients

ProcedureNumber of procedures
Skin biopsy56

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD219364ORMDNeuromuscular Medicine (Psychiatry & Neurology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services - Oregon CurrentSince Aug 9, 2024 Accepting new patients
Providence Health & Services Oregon Current Accepting new patients
Providence Health & Services - Oregon CurrentSince Aug 19, 2024 Accepting new patients
Providence Health & Services Oregon Psychiatry CurrentSince Aug 19, 2024 Accepting new patients
Providence Health & Services - Oregon Current Accepting new patients
Providence Health & Services Oregon CurrentSince Aug 9, 2024 Accepting new patients
Providence Health & Services - Oregon Past Accepting new patients

Locations

4805 NE Glisan St
Portland, OR 97213
Phone (503) 215-1111

5050 NE Hoyt St
Ste 454
Portland, OR 97213
Phone (503) 215-6405

5050 NE Hoyt St
Ste 315
Portland, OR 97213
Phone (503) 215-8580

Networks

  • devoted network organization-2d523d8e-e8f9-454a-bcd3-333df65bdbe8
  • devoted network organization-8ee96498-f86e-45f6-9fc9-a0f06c1636f9
  • OH PPO
  • devoted network organization-9f3dfbd3-4aa6-4c92-8e71-9c4ed35ce037

Organizations & group practices 7

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.

Hospital & facility affiliations 7

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": "1468368000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1013369131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31001-4180",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911104180",
            "telephone_number": "503-215-6494"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5050 NE HOYT ST STE 315",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972132982",
            "telephone_number": "503-215-8580"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINGER",
        "first_name": "MADELINE",
        "middle_name": "LOUISE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-07-13",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "PA",
            "license": "MD476704",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "OR",
            "license": "MD219364",
            "primary": false
        },
        {
            "code": "2084N0008X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neuromuscular Medicine",
            "state": "OR",
            "license": "MD219364",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.