Individual provider Active NPI

John A Dorizas, M.D.

  • Sports Medicine (Orthopaedic Surgery) Physician
  • Chattanooga, TN
National Provider Identifier
1144290834
Registry record updated Feb 28, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X
License
39362 Issued in TN
Practice address
979 E 3Rd St Ste C430
Chattanooga, TN 37403-2136
Phone
(423) 624-6584
Fax
(423) 624-6588
NPI assigned
Jan 25, 2006
Last updated
Feb 28, 2013By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 28, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X 39362 TN Primary

Addresses

Primary practice location

979 E 3Rd St Ste C430
Chattanooga, TN 37403-2136

Mailing address

979 E 3Rd St
Ste C430
Chattanooga, TN 37403-2136
Phone (423) 624-6584

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN
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

Enrollment IDStateProvider typePAC IDDetails
I20050202001017 TN Practitioner - Orthopedic Surgery 7810961919 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
University of Alabama School of Medicine, 1999
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Erlanger HealthGroup PAC ID 1153780226, 504 clinicians

Practice addresses (Care Compare)

2600 Taft Hwy
Suite 100
Signal Mountain, TN 37377-2777
Phone (423) 778-9434

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.78 of 100Reported as apm
Quality
80.38
Promoting interoperability
100
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)1-10
Upper limb (arm) arthroscopy (minimally invasive joint repair)57

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
39362TNMDSports Medicine (Orthopaedic Surgery) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Chattanooga Hamilton County Hospital Authority CurrentSince Feb 1, 2011 Accepting new patients
Chattanooga Hamilton County Hospital Authority CurrentSince Feb 1, 2011 Accepting new patients
Chattanooga Hamilton County Hospital Authority Current Accepting new patients
Erlanger Health CurrentSince Jul 1, 2023 Accepting new patients
Erlanger Health CurrentSince Jul 1, 2023 Accepting new patients
Chattanooga Hamilton County Hospital Authority Past Accepting new patients

Locations

1755 Gunbarrel Rd
Ste 102
Chattanooga, TN 37421
Phone (423) 778-8500

975 E 3rd St
Chattanooga, TN 37403
Phone (423) 266-1499

979 E 3rd St
Ste C430
Chattanooga, TN 37403
Phone (423) 624-6584

2600 Taft Hwy
Ste 100
Signal Mtn, TN 37377
Phone (423) 778-9434

Organizations & group practices 6

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.

Hospital & facility affiliations 1

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": "1138147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1362009600000",
    "number": "1144290834",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "979 E 3RD ST",
            "address_2": "STE C430",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374032136",
            "telephone_number": "423-624-6584",
            "fax_number": "423-624-6588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "979 E 3RD ST STE C430",
            "city": "CHATTANOOGA",
            "state": "TN",
            "postal_code": "374032136",
            "telephone_number": "423-624-6584",
            "fax_number": "423-624-6588"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DORIZAS",
        "first_name": "JOHN",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-25",
        "last_updated": "2013-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "TN",
            "license": "39362",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chattanooga, TN

Sources for this page

Verify at the official NPI Registry.