Nathan Yennumi Tonlaar, M.D.

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

2016014780 Issued in MO

Practice address

2055 S Fremont Ave
Mercy Clinic Radiation Oncology, Chaub O'Reilly Center
Springfield, MO 65804-2206

Phone

(417) 820-2468

Fax

(417) 820-7794

NPI assigned

Jul 6, 2011

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

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

Radiation Oncology

Education

University of Chicago, Pritzker School of Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy Clinic Springfield CommunitiesGroup PAC ID 7416865845, shared by 26 NPIs, 1,121 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy Hospital Springfield Hospital, Springfield, MO, CCN 260065

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Mercy Clinic Joplin LLC

  • Family Medicine Physician
  • Joplin, MO
  • NPI 1215264817
  Medicare reassignment NPD
• Mercy Clinic Springfield Communities

  • Family Medicine Physician
  • Springfield, MO
  • NPI 1245277631
  Medicare reassignment NPD
• Mercy Clinic Springfield Communities

  • Rural Health Clinic/Center
  • Willow Springs, MO
  • NPI 1972771657
  Medicare reassignment NPD
• Mercy Clinic Springfield Communities

  • Family Medicine Physician
  • Hollister, MO
  • NPI 1053350454
  NPD
• Mercy Clinic Joplin LLC

  • Family Medicine Physician
  • Columbus, KS
  • NPI 1043547474
  NPD

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

• Mercy Hospital Springfield

  • Air Ambulance
  • Branson West, MO
  • NPI 1144430760

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Mount Vernon, MO
  • NPI 1427279173

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Camdenton, MO
  • NPI 1477765204

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Winona, MO
  • NPI 1538380654

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Stockton, MO
  • NPI 1558573386

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Springfield, MO
  • NPI 1558573410

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • General Acute Care Hospital
  • Springfield, MO
  • NPI 1578504056
  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Mountain View, MO
  • NPI 1639204308

  Hospital

  Care Compare affiliation
• Mercy Hospital Springfield

  • Land Ambulance
  • Green Forest, AR
  • NPI 1477756609

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1309910400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1464825600000",
    "number": "1811284375",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2055 S FREMONT AVE",
            "address_2": "MERCY CLINIC RADIATION ONCOLOGY, CHAUB O'REILLY CENTER",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658042206",
            "telephone_number": "417-820-2468",
            "fax_number": "417-820-7794"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2055 S FREMONT AVE",
            "address_2": "MERCY CLINIC RADIATION ONCOLOGY, CHAUB O'REILLY CENTER",
            "city": "SPRINGFIELD",
            "state": "MO",
            "postal_code": "658042206",
            "telephone_number": "417-820-2468",
            "fax_number": "417-820-7794"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TONLAAR",
        "first_name": "NATHAN",
        "middle_name": "YENNUMI",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-07-06",
        "last_updated": "2016-06-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "MI",
            "license": "4301099423",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "MO",
            "license": "2016014780",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stacy Lynette Tomlin, NP
• Alan Dare Tong, M.D.
• David M Tonkin, MD
• Jason Tonks
• Judith Nzembi Tonlaar, D.D.S
• Kristin L Torgerson, FNP
• Nayeli Torres
• Total Lymph Care
• Total Point Chestnut LLC
• Rachel I. Toth, M.D.

• Radiation Oncology Physician in Springfield, MO
• Providers in Springfield, MO by specialty
• Radiation Oncology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2016; 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.