Yuliya Y Rivas, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA.8985 Issued in CO

Practice address

12596 W Bayaud Ave Ste 100
Lakewood, CO 80228-2035

Phone

(720) 638-7500

Fax

(720) 812-5134

NPI assigned

Jul 22, 2024

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Yuliya Y Mezentseva Former name

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Portercare Adventist Health SystemGroup PAC ID 0941110886, 770 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• AdventHealth Porter Hospital, Denver, CO, CCN 060064
• AdventHealth Littleton Hospital, Littleton, CO, CCN 060113

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

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.

• Portercare Adventist Health System

  • Otolaryngology Physician
  • Greenwood Village, CO
  • NPI 1760761928
  Medicare reassignment Care Compare group
• Portercare Adventist Health System

  • Obstetrics & Gynecology Physician
  • Denver, CO
  • NPI 1568633303
  NPD
• Portercare Adventist Health System

  • Urology Physician
  • Lakewood, CO
  • NPI 1942165626
  NPD
• Portercare Adventist Health System

  • Obstetrics & Gynecology Physician
  • Aurora, CO
  • NPI 1811289366
  NPD (past)

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

• Portercare Adventist Health System

  • Emergency Care Clinic/Center
  • Littleton, CO
  • NPI 1548800154

  Hospital

  Care Compare affiliation
• Portercare Adventist Health System

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1689688988
  Care Compare affiliation
• Portercare Adventist Health System

  • General Acute Care Hospital
  • Littleton, CO
  • NPI 1720628332
  Care Compare affiliation
• Portercare Adventist Health System

  • General Acute Care Hospital
  • Denver, CO
  • NPI 1801800594
  Care Compare affiliation

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

{
    "created_epoch": "1721606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1750119913",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12596 W BAYAUD AVE STE 100",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282035",
            "telephone_number": "720-638-7500",
            "fax_number": "720-812-5134"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12596 W BAYAUD AVE STE 100",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802282035",
            "telephone_number": "720-638-7500",
            "fax_number": "720-812-5134"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12596 W Bayaud Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Lakewood",
            "state": "CO",
            "postal_code": "802282035",
            "country_code": "US",
            "telephone_number": "303-551-4156",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RIVAS",
        "first_name": "YULIYA",
        "middle_name": "Y",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-07-22",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "PA.8985",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "YULIYA",
            "last_name": "MEZENTSEVA",
            "middle_name": "Y",
            "credential": "PA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Physician Assistant in Lakewood, CO
• Providers in Lakewood, CO by specialty
• Physician Assistant in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.