NPIMap

Individual provider Active NPI

Jonathan Nielson

  • Emergency Medicine Physician
  • Dallas, TX
National Provider Identifier
1851778468
Registry record updated Feb 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
S5718 Issued in TX
Practice address
5959 Harry Hines Blvd
Dallas, TX 75390-1838
Phone
(214) 648-3916
NPI assigned
May 4, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Emergency Medicine (Pediatrics) Physician 2080P0204X S5718 TX
Emergency Medicine Physician 207P00000X S5718 TX Primary

Addresses

Primary practice location

5959 Harry Hines Blvd
Dallas, TX 75390-1838

Mailing address

PO Box 733784
Dallas, TX 75373-3784
Phone (682) 885-6483

Other practice location 1

801 7th Ave
Fort Worth, TX 76104-2733
Phone (682) 885-4095

Other practice location 2

6201 Harry Hines Blvd
Dallas, TX 75390-1838
Phone (214) 906-5567

Other practice location 3

1906 Belleview Ave SE
Roanoke, VA 24014-1838
Phone (540) 981-7000

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address jnielson243656@CookChildrens.direct-ci.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, TX2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20181025002101 MN Practitioner - Emergency Medicine 7214244193 Reassigns benefits to 1 organization
I20200827002400 TX Practitioner - Pediatric MedicinePractitioner - Internal MedicinePractitioner - Emergency Medicine 7214244193 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pediatric Medicine
Education
Virginia Tech Carilion School of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Texas Southwestern Medical Center at DallasGroup PAC ID 0648188250, 3,156 clinicians
Cook Childrens Physician NetworkGroup PAC ID 7719884584, 307 clinicians

Practice addresses (Care Compare)

6201 Harry Hines Blvd
Dallas, TX 75390-9032
Phone (214) 633-5555

801 7TH Ave
Fort Worth, TX 76104-2733
Phone (682) 885-7942

Hospital & facility affiliations

  • Ut of Texas Southwestern University Hospital - William P. Clements Jr. Hospital, Dallas, TX, CCN 450044
  • Parkland Health & Hospital System Hospital, Dallas, TX, CCN 450015

Merit-based Incentive Payment System (MIPS)

Final score
82.87 of 100Reported as group
Quality
70.15
Promoting interoperability
100
Improvement activities
40
Cost
72.75

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
University of Texas Southwestern Medical Center at Dallas Emergency Medicine CurrentSince Aug 1, 2020 Accepting new patients
Emergency Care Consultants, PA Emergency Medicine CurrentSince Oct 1, 2018 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Aug 1, 2020 Accepting new patients
Cook Children'S Physician Network CurrentSince Jan 12, 2026 Accepting new patients
Cook Children'S Physician Network CurrentSince Jan 12, 2026 Accepting new patients
Ecc Addiction & Toxicology Services LLC Past Accepting new patients

Locations

800 E 28th St
Minneapolis, MN 55407
Phone (612) 863-3547

6201 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 633-4700

2222 Welborn St
Dallas, TX 75219
Phone (214) 559-5000

5959 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 630-5191

2201 Inwood Rd
Dallas, TX 75235
Phone (214) 645-2563

5201 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 590-1396

3000 N Interstate 35
Denton, TX 76201
Phone (469) 303-3591

801 7th Ave
Ft Worth, TX 76104
Phone (682) 885-4054

6316 Precinct Line Rd
Hurst, TX 76054
Phone (817) 605-2500

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

136 El Chico Trl
Ste 102
Willow Park, TX 76087
Phone (817) 441-5412

Interoperability endpoints

  • Direct secure messaging: jnielson243656@cookchildrens.direct-ci.com

Organizations & group practices 8

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.

Hospital & facility affiliations 46

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

View all 46

NPI Registry JSON

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

{
    "created_epoch": "1430697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1851778468",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 733784",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753733784",
            "telephone_number": "682-885-6483",
            "fax_number": "682-885-3113"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5959 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753901838",
            "telephone_number": "214-648-3916"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 7th Ave",
            "address_purpose": "LOCATION",
            "city": "Fort Worth",
            "state": "TX",
            "postal_code": "761042733",
            "country_code": "US",
            "telephone_number": "682-885-4095",
            "fax_number": "682-885-7499",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6201 Harry Hines Blvd",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "753901838",
            "country_code": "US",
            "telephone_number": "214-906-5567",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1906 Belleview Ave SE",
            "address_purpose": "LOCATION",
            "city": "Roanoke",
            "state": "VA",
            "postal_code": "240141838",
            "country_code": "US",
            "telephone_number": "540-981-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NIELSON",
        "first_name": "JONATHAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-04",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "TX",
            "license": "S5718",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "S5718",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jnielson243656@CookChildrens.direct-ci.com",
            "affiliation": "N",
            "address_1": "801 7th Ave",
            "city": "Fort Worth",
            "state": "TX",
            "country_code": "US",
            "postal_code": "761042733",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.