Nadja Desiree Bix, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

MD19410 Issued in OR

Practice address

1130 NW 22ND Ave Ste 320
Portland, OR 97210-2970

Phone

(503) 295-2546

Fax

(503) 790-1248

NPI assigned

Aug 12, 2005

Last updated

Jun 2, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nbix9732@direct.lhs.org

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.

• Metropolitan Pediatrics, LLC

  • Pediatrics Physician
  • Portland, OR
  • NPI 1235131632
  NPD

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

{
    "created_epoch": "1123804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748822400000",
    "number": "1871595439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 SW MARKET ST STE 1650",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972015739",
            "telephone_number": "503-466-1668",
            "fax_number": "503-439-6194"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1130 NW 22ND AVE STE 320",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972102970",
            "telephone_number": "503-295-2546",
            "fax_number": "503-790-1248"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIX",
        "first_name": "NADJA",
        "middle_name": "DESIREE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-12",
        "last_updated": "2025-06-02",
        "certification_date": "2025-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "OR",
            "license": "MD19410",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "073135",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Helena Bittner
• Laura Kay Bitts, MD
• Tracy Bitz, RN, NP
• Jennifer Marie Bivens, L.M.T.
• Julienne Bix
• Steffany Bixby, MS, RD, LD
• Kenneth E. Bizovi, M.D.
• Emilia Bizu, CPHT
• Bree Audrese Bizzell-Miller, LMT
• Jerae Bjelland

• Pediatrics Physician in Portland, OR
• Providers in Portland, OR by specialty
• Pediatrics Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.