Donald E Bittermann, M.D.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

007107 Issued in ME

Practice address

100 Foden Rd
Suite 100
South Portland, ME 04106-2319

Phone

(207) 874-9012

NPI assigned

Jun 17, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

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.

• Maine Eye Center, PA

  • Durable Medical Equipment & Medical Supplies
  • Portland, ME
  • NPI 1699893784
  NPD (past)
• Pathology Medical Group, P.a.

  • Anatomic Pathology & Clinical Pathology Physician
  • Brunswick, ME
  • NPI 1598742611
  NPD (past)
• Radiology Specialists of Maine, PA

  • Diagnostic Radiology Physician
  • Brunswick, ME
  • NPI 1538163100
  NPD (past)

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

{
    "created_epoch": "1150502400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1619912409",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1849",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042411849",
            "telephone_number": "207-784-2554",
            "fax_number": "207-777-5363"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 FODEN RD",
            "address_2": "SUITE 100",
            "city": "SOUTH PORTLAND",
            "state": "ME",
            "postal_code": "041062319",
            "telephone_number": "207-874-9012"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BITTERMANN",
        "first_name": "DONALD",
        "middle_name": "E",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "ME",
            "license": "007107",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ralph L Birgfeld
• Jonathan David Birnberg, PH.D.
• Bishop Health, LLC
• Linda L Bishop
• Lauryn Marie Bissonnette, LCPC
• Clelia Keza Bizumuremyi
• Samantha Blackadar, LCSW, LICSW
• Dustin Blackington
• Nicolas Blackman, LCPC-C
• Stephen Joseph Blair, D.O.

• Diagnostic Radiology Physician in South Portland, ME
• Providers in South Portland, ME by specialty
• Diagnostic Radiology Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.