NPIMap

Individual provider Active NPI

Patrick Oben Oben, MD

  • Internal Medicine Physician
  • Iowa City, IA
National Provider Identifier
1255617700
Registry record updated Sep 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MD-41450 Issued in IA
Practice address
500 E Market St
Iowa City, IA 52245-2633
Phone
(319) 339-3551
NPI assigned
Oct 28, 2011
Last updated
Sep 6, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 6, 2026

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

Specialties & licenses 6

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD-41450 IA Primary
Internal Medicine Physician 207R00000X 125059664 IL
Internal Medicine Physician 207R00000X 32103 NE
Internal Medicine Physician 207R00000X 346920 NY
Internal Medicine Physician 207R00000X 66345 MN
Hospitalist Physician 208M00000X MD-41450 IA

Addresses

Primary practice location

500 E Market St
Iowa City, IA 52245-2633

Mailing address

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone (319) 339-3551

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IA, MN, NE3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20140910002449 IA Practitioner - Internal MedicinePractitioner - Hospitalist 4082833769 Reassigns benefits to 12 organizations
I20241203003697 MN Practitioner - Internal Medicine 4082833769 Reassigns benefits to 2 organizations
I20250121001564 NE Practitioner - Internal Medicine 4082833769 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Knoxville Community Hospital IncGroup PAC ID 6608787056, shared by 3 NPIs, 34 clinicians
Curana Health of Iowa PLLCGroup PAC ID 9133536113, 152 clinicians
CH Specialty Services Ia PCGroup PAC ID 2466826102, 130 clinicians
Clarke County Public HospitalGroup PAC ID 1951219328, shared by 4 NPIs, 43 clinicians

Practice addresses (Care Compare)

1002 S Lincoln St
Knoxville, IA 50138-3151
Phone (641) 842-2151

1203 E Hynes Ave
Oneill, NE 68763-1451
Phone (337) 991-9276

444 N W View Dr
Osceola, IA 50213-8267
Phone (337) 991-9276

800 S Fillmore St
Osceola, IA 50213-1694

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
346920NYMDLicensed Practical Nurse
125059664ILMDInternal Medicine Physician
MD-41450IAMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Clarke County Public Hospital Hospitalist CurrentSince Dec 1, 2022 Accepting new patients
Curana Health of Minnesota PLLC Internal Medicine CurrentSince Nov 1, 2024 Accepting new patients
Avera Holy Family CurrentSince Feb 25, 2022 Accepting new patients
St Luke's Methodist Hospital Current Accepting new patients
Clarke County Public Hospital Current Accepting new patients
Avera Holy Family Current Accepting new patients
Alegent Health - Mercy Hospital, Corning, Iowa CurrentSince Apr 21, 2021 Accepting new patients
State University of Iowa Internal Medicine CurrentSince Feb 5, 2024 Accepting new patients
Davis County Hospital CurrentSince May 24, 2024 Accepting new patients
Avera Holy Family Current Accepting new patients
Knoxville Community Hospital Inc Internal Medicine CurrentSince Jan 8, 2021 Accepting new patients
Alegent Health Mercy Hospital Corning, Iowa Internal Medicine CurrentSince Apr 21, 2021 Accepting new patients
Alegent Health - Mercy Hospital, Corning, Iowa Current Accepting new patients
Curana Health of Iowa PLLC Internal Medicine CurrentSince Sep 20, 2023 Accepting new patients
Knoxville Community Hospital Inc CurrentSince Jan 8, 2021 Accepting new patients
Alegent Health - Mercy Hospital, Corning Iowa Internal Medicine Current Accepting new patients
Davis County Hospital CurrentSince May 24, 2024 Accepting new patients
Wellform MD PLLC Current Accepting new patients
Clarke County Public Hospital Hospitalist CurrentSince Dec 1, 2022 Accepting new patients
Knoxville Community Hospital Inc CurrentSince Dec 15, 2025 Accepting new patients
CH Specialty Services Ia PC Internal Medicine CurrentSince Sep 20, 2023 Accepting new patients
Nora Springs Ia Skilled Nursing Facility, LLC Past Accepting new patients

Locations

200 16th Ave E
Spc Care
Albia, IA 52531

509 N Madison St
Bloomfield, IA 52537
Phone (641) 664-2145

603 Rosary Dr
Corning, IA 50841
Phone (641) 322-3121

1111 6th Ave
Des Moines, IA 50314
Phone (515) 247-3121

1111 6th Ave
#4S
Des Moines, IA 50314
Phone (515) 247-4240

926 N 8th St
Estherville, IA 51334
Phone (712) 362-3501

200 Hawkins Dr
Iowa City, IA 52242
Phone (319) 356-2633

200 Hawkins Dr
#H
Iowa City, IA 52242

500 E Market St
Iowa City, IA 52245
Phone (319) 339-0300

540 E Jefferson St
Ste 400
Iowa City, IA 52245
Phone (319) 339-3400

1002 S Lincoln St
Knoxville, IA 50138
Phone (641) 842-1464

504 N Cleveland St
Mount Ayr, IA 50854
Phone (641) 464-3226

444 N West View Dr
Osceola, IA 50213
Phone (641) 342-6061

444 N West View Dr
Spc Care
Osceola, IA 50213

800 S Fillmore St
Osceola, IA 50213
Phone (641) 342-2184

800 S Fillmore St
Ste A
Osceola, IA 50213
Phone (641) 342-2128

1001 Pennsylvania Ave
Ottumwa, IA 52501
Phone (641) 472-4111

5750 Johnston St
Ste 205
Lafayette, LA 70503
Phone (337) 580-3330

5123 W 98th St
Minneapolis, MN 55437
Phone (312) 961-4490

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: poben815015@direct.unitypoint.org

Ownership & related parties

All facility ownership & control disclosures 8

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Ioof Home and Community Therapy CenterMason City, IA, CCN 165536 Skilled nursing facility Corporate Officer Jan 1, 2024
Chariton Specialty CareChariton, IA, CCN 165305 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Jul 28, 2025
Eldora Specialty CareEldora, IA, CCN 165316 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Jul 20, 2025
Stratford Specialty CareStratford, IA, CCN 165270 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Aug 6, 2025
Manly Specialty CareManly, IA, CCN 165226 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Jul 31, 2025
Lamoni Specialty CareLamoni, IA, CCN 165314 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Jul 31, 2025
Trinity Center at Luther ParkDes Moines, IA, CCN 165612 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Jan 1, 2024
Mar 13, 2026
Heritage Care & Rehabilitation CenterMason City, IA, CCN 165367 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Aug 15, 2024
Aug 15, 2024

Owned or controlled facilities with NPI records 8

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 23

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.

View all 23

Hospital & facility affiliations 19

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1319760000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788652800000",
    "number": "1255617700",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 HAWKINS DR",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522421009",
            "telephone_number": "319-339-3551"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 E MARKET ST",
            "city": "IOWA CITY",
            "state": "IA",
            "postal_code": "522452633",
            "telephone_number": "319-339-3551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBEN",
        "first_name": "PATRICK",
        "middle_name": "OBEN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-10-28",
        "last_updated": "2026-09-06",
        "certification_date": "2026-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IA",
            "license": "MD-41450",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125059664",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NE",
            "license": "32103",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "346920",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MN",
            "license": "66345",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IA",
            "license": "MD-41450",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Iowa City, IA

Sources for this page

Verify at the official NPI Registry.