Individual provider Active NPI

Cristhiaan D Ochoa Arenas, M.D.,PH.D.

  • Critical Care Medicine (Internal Medicine) Physician
  • Fort Worth, TX
National Provider Identifier
1891051215
Registry record updated Nov 18, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
Q4482 Issued in TX
Practice address
1500 S Main St
Fort Worth, TX 76104-4917
Phone
(817) 702-3431
Fax
(817) 927-3603
NPI assigned
Apr 10, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 2020

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X Q4482 TX
Critical Care Medicine (Internal Medicine) Physician 207RC0200X Q4482 TX Primary

Addresses

Primary practice location

1500 S Main St
Fort Worth, TX 76104-4917

Mailing address

PO Box 845347
Dallas, TX 75284-7208

Other practice location 1

5200 Harry Hines Blvd
Dallas, TX 75235-7709
Phone (214) 590-8058

Other names 1

  • Christiaan D Ochoa Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20180924000468 TX Practitioner - Critical Care (Intensivists)Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 6608127139 Reassigns benefits to 2 organizations
I20241231000843 CA Practitioner - Critical Care (Intensivists)Practitioner - Pulmonary Disease 6608127139 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: Internal Medicine, Pulmonary Disease
Education
Other, 2003
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Acclaim Physician Group IncGroup PAC ID 4587963582, 520 clinicians

Practice addresses (Care Compare)

1350 S Main St
Suite 1600
Fort Worth, TX 76104-7611
Phone (817) 702-9701

1350 S Main St FL
1 Healing Wings/Infectious Disease
Fort Worth, TX 76104-7611
Phone (817) 702-3701

1500 S Main St
Fort Worth, TX 76104-4917

1500 S Main St FL
1 Urgent Care Center
Fort Worth, TX 76104-4917
Phone (817) 702-1451

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
96.38 of 100Reported as group
Quality
80.41
Promoting interoperability
100
Improvement activities
40
Cost
78.69

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Aretaeus Telemedicine Inc. Critical Care Medicine CurrentSince Sep 11, 2025 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Sep 1, 2018 Accepting new patients
University of Texas Southwestern Medical Center at Dallas CurrentSince Sep 1, 2018 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
Regents of the Univ of Ca Current Accepting new patients
Ukiah Adventist Hospital CurrentSince Oct 16, 2025 Accepting new patients
Acclaim Physician Group, Inc CurrentSince Nov 16, 2020 Accepting new patients
Ukiah Adventist Hospital CurrentSince Oct 16, 2025 Accepting new patients
Regents of the Univ of Ca CurrentSince Nov 1, 2024 Accepting new patients
Regents of the Univ of Ca CurrentSince Nov 1, 2024 Accepting new patients
Regents of the Univ of Ca Pulmonary Disease Past Accepting new patients

Locations

10850 White Rock Rd
Rancho Cordova, CA 95670

2825 J St
Sacramento, CA 95816
Phone (916) 734-0779

2825 J St
Ste 400
Sacramento, CA 95816
Phone (916) 734-0779

275 Hospital Dr
Ukiah, CA 95482
Phone (707) 462-7900

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

1350 S Main St
Fl 1
Fort Worth, TX 76104
Phone (817) 702-3701

1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431

200 W Magnolia Ave
Ste 201
Ft Worth, TX 76104
Phone (817) 702-2450

5252 W University Dr
McKinney, TX 75071
Phone (469) 764-1000

3901 W 15th St
Plano, TX 75075
Phone (972) 519-1115

401 W Campbell Rd
Richardson, TX 75080
Phone (940) 384-3535

Organizations & group practices 11

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 2

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

NPI Registry JSON

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

{
    "created_epoch": "1334016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1605657600000",
    "number": "1891051215",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 845347",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752847208"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 S MAIN ST",
            "city": "FORT WORTH",
            "state": "TX",
            "postal_code": "761044917",
            "telephone_number": "817-702-3431",
            "fax_number": "817-927-3603"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5200 Harry Hines Blvd",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752357709",
            "country_code": "US",
            "telephone_number": "214-590-8058",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OCHOA ARENAS",
        "first_name": "CRISTHIAAN",
        "middle_name": "D",
        "credential": "M.D.,PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-04-10",
        "last_updated": "2020-11-18",
        "certification_date": "2020-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "Q4482",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "Q4482",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRISTIAAN",
            "last_name": "OCHOA",
            "middle_name": "D",
            "credential": "M.D./PH.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Fort Worth, TX

Sources for this page

Verify at the official NPI Registry.