Vytautas Vaicys, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

Q3459 Issued in TX

Practice address

231 S Collins Rd
Sunnyvale, TX 75182-4624

Phone

(972) 892-3000

NPI assigned

Apr 15, 2010

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 TX, FL2 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

Specialty

Family PracticeAlso: Emergency Medicine

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texas Medicine Resources, LLPGroup PAC ID 5890688212, 255 clinicians

City Hospital Physician Group, Inc.Group PAC ID 5193156214, 23 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Dallas Regional Medical Center Hospital, Mesquite, TX, CCN 450688
• White Rock Medical Center Hospital, Dallas, TX, CCN 450678
• Hunt Regional Medical Center Hospital, Greenville, TX, CCN 450352

Merit-based Incentive Payment System (MIPS)

Final score

98.13 of 100Reported as group

Quality

90.84

Improvement activities

40

Cost

77.24

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations (25 of 28)

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.

• Texas Medicine Resources, LLP

  • Emergency Medicine Physician
  • Fort Worth, TX
  • NPI 1376581900
  Medicare reassignment Care Compare group NPD
• City Hospital Physician Group Inc

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1548892714
  Medicare reassignment Care Compare group
• Century Integrated Partners, Inc

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1447615711
  Medicare reassignment NPD
• Elite Hospital Partners, PLLC

  • Emergency Medicine Physician
  • Allen, TX
  • NPI 1609625995
  Medicare reassignment NPD
• Em Alliance Texas, PLLC

  • Emergency Medicine Physician
  • Amarillo, TX
  • NPI 1902621329
  Medicare reassignment NPD
• Ies Central Texas PLLC

  • Emergency Medicine Physician
  • Hillsboro, TX
  • NPI 1003523002
  Medicare reassignment NPD
• Innovative Emergency Physicians of Frisco, PA

  • Emergency Medicine Physician
  • Frisco, TX
  • NPI 1871832188
  Medicare reassignment NPD
• Nes Southwest Medical Services Inc

  • Emergency Medicine Physician
  • Amarillo, TX
  • NPI 1093487449
  Medicare reassignment NPD
• Emergency Medicine Services of FL, LLC

  • Emergency Medicine Physician
  • Aventura, FL
  • NPI 1043917180
  Medicare reassignment NPD
• Small Hospital Innovations LLC

  • Emergency Medicine Physician
  • Clewiston, FL
  • NPI 1184040560

  TX

  Medicare reassignment NPD
• Sterling Initiatives

  • Emergency Medicine Physician
  • Dallas, TX
  • NPI 1326452947
  NPD
• Sterling Initiatives

  • Emergency Medicine Physician
  • Hawkinsville, GA
  • NPI 1295581973
  NPD

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

• Hunt Memorial Hospital District

  • General Acute Care Hospital
  • Greenville, TX
  • NPI 1598750721
  Care Compare affiliation
• Pipeline East Dallas LLC

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1801625934
  Care Compare affiliation
• Pipeline East Dallas, LLC

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1083112023
  Care Compare affiliation
• Prime Healthcare Services Mesquite LLC

  • General Acute Care Hospital
  • Mesquite, TX
  • NPI 1790174860
  Care Compare affiliation

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

{
    "created_epoch": "1271289600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1497071468",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "231 S COLLINS RD",
            "city": "SUNNYVALE",
            "state": "TX",
            "postal_code": "751824624",
            "telephone_number": "972-892-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "231 S COLLINS RD",
            "city": "SUNNYVALE",
            "state": "TX",
            "postal_code": "751824624",
            "telephone_number": "972-892-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VAICYS",
        "first_name": "VYTAUTAS",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-04-15",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "4301096428",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "Q3459",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vanessa Torres
• Total Care Home Services Inc.
• Town of Sunnyvale Texas
• Uptown Hospice Inc
• Usrc Sunnyvale, LLC
• Elizabeth Paulkate Vaidyan, D.M.D
• Alessandro Valverde, MD
• Anup Kurian Varghese, PHARMD
• Elizabeth Varghese, FNP
• Chris Wangler, LAT

• Emergency Medicine Physician in Sunnyvale, TX
• Providers in Sunnyvale, TX by specialty
• Emergency Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2026; 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.