Eric Langer Geisler, M.D.

Primary specialty

Addiction Medicine (Family Medicine) PhysicianTaxonomy code 207QA0401X

License

MD18798 Issued in OR

Practice address

150 NE Kenneth Ford Dr
Roseburg, OR 97470-1042

Phone

(541) 672-9596

Fax

(541) 492-2060

NPI assigned

May 11, 2006

Last updated

Dec 4, 2025By the provider in NPPES

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

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in OR

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 1

Specialty

Family Practice

Education

Northeastern Ohio University College of Medicine, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Umpqua Community Health Center IncGroup PAC ID 0345233078, shared by 7 NPIs, 33 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: eric.geisler.1@17792.direct.athenahealth.com
• FHIR API: https://fhir4.healow.com/fhir/r4/EDFIAA

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.

• Umpqua Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Roseburg, OR
  • NPI 1396751772
  Medicare reassignment NPD
• Serenity Lane

  • Substance Abuse Rehabilitation Facility
  • Coburg, OR
  • NPI 1467283069
  NPD
• Umpqua Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Drain, OR
  • NPI 1649469909
  NPD
• Umpqua Community Health Center, Inc.

  dba Aviva Health

  • Federally Qualified Health Center (FQHC)
  • Roseburg, OR
  • NPI 1720803810
  NPD
• Serenity Lane

  • Substance Abuse Rehabilitation Facility
  • Coburg, OR
  • NPI 1104934892
  NPD (past)
• Umpqua Community Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Glide, OR
  • NPI 1609065010
  NPD (past)
• Family Medical Care Plus Inc

  • Family Medicine Physician
  • Solon, OH
  • NPI 1609841923
  NPD (past)
• Medair Labs LLC

  • Clinical Medical Laboratory
  • Solon, OH
  • NPI 1508576679
  NPD (past)

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

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1285684001",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 NE KENNETH FORD DR",
            "city": "ROSEBURG",
            "state": "OR",
            "postal_code": "974701042",
            "telephone_number": "541-672-9596",
            "fax_number": "541-492-2060"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 NE KENNETH FORD DR",
            "city": "ROSEBURG",
            "state": "OR",
            "postal_code": "974701042",
            "telephone_number": "541-672-9596",
            "fax_number": "541-492-2060"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GEISLER",
        "first_name": "ERIC",
        "middle_name": "LANGER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-11",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QA0401X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Addiction Medicine",
            "state": "OR",
            "license": "MD18798",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "063446",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Richard Francis Gates Jr., RN
• Bonnie Marie Gauer, OD
• Emily Gaunt, DMD
• Thomas G Gauthier, DDS
• Rosemary Geier, RN
• Genoa Healthcare LLC
• Gentle Breeze, LLC
• Christine George Melvin
• Darryl Brett George, D.O.
• Kimberly Michelle George

• Addiction Medicine (Family Medicine) Physician in Roseburg, OR
• Providers in Roseburg, OR by specialty
• Addiction Medicine (Family Medicine) Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.