Alexander Ramo Abesamis, APRN-RX

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

846100 Issued in NV

Practice address

6360 Boulder Hwy
Las Vegas, NV 89122-7301

Phone

(725) 228-4520

Fax

(877) 889-5390

NPI assigned

Aug 20, 2018

Last updated

Oct 8, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in HI, NV2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Optum Medical Group II Rhodes P CGroup PAC ID 4981687779, 296 clinicians

Centerwell Senior Primary Care NV P CGroup PAC ID 5092132340, 71 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Registered Nurse

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aabesamis120687@westdirect.optum.com

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.

• Optum Medical Group II Rhodes P C

  dba Southwest Medical

  • Internal Medicine Physician
  • Las Vegas, NV
  • NPI 1790329407
  Medicare reassignment Care Compare group NPD
• Centerwell Senior Primary Care NV P C

  dba CenterWell Senior Primary Care-Spring Valley

  • Internal Medicine Physician
  • Las Vegas, NV
  • NPI 1285257667
  Medicare reassignment Care Compare group
• Vicente S Ramo MD PC Inc

  • Health Service Clinic/Center
  • Honolulu, HI
  • NPI 1639223209
  Medicare reassignment NPD
• Centerwell Senior Primary Care (NV) PC

  dba CenterWell Senior Primary Care-Green Valley

  • Internal Medicine Physician
  • Las Vegas, NV
  • NPI 1053029488
  NPD
• Centerwell Senior Primary Care (NV) PC

  dba CenterWell Senior Primary Care -Fremont Street

  • Internal Medicine Physician
  • Las Vegas, NV
  • NPI 1083237465
  NPD
• Optum Medical Group Rhodes P C

  dba Optumcare Anesthesia

  • Anesthesiology Physician
  • Las Vegas, NV
  • NPI 1770556037
  NPD
• Centennial Hills Hospital Medical Center

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1487771812
  NPD (past)
• Centerwell Senior Primary Care (NV) PC

  dba CenterWell Senior Primary Care -Henderson

  • Internal Medicine Physician
  • Henderson, NV
  • NPI 1154944544
  NPD (past)
• Desert Springs Hospital

  dba Desert Springs Hospital Medical Center

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1154317964
  NPD (past)
• Dignity Health

  dba St. Rose Dominican Hospital, Rose de Lima Campus

  • General Acute Care Hospital
  • Henderson, NV
  • NPI 1447393152
  NPD (past)
• Sunrise Mountainview Hospital, Inc.

  dba Mountainview Hospital

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1831143817
  NPD (past)

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

{
    "created_epoch": "1534723200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791417600000",
    "number": "1164902185",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6101 BLUE LAGOON DR STE 200",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331263168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6360 BOULDER HWY",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891227301",
            "telephone_number": "725-228-4520",
            "fax_number": "877-889-5390"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2704 N Tenaya Way",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891280424",
            "country_code": "US",
            "telephone_number": "702-877-5199",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ABESAMIS",
        "first_name": "ALEXANDER",
        "middle_name": "RAMO",
        "name_prefix": "Mr.",
        "credential": "APRN-RX",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-08-20",
        "last_updated": "2026-10-08",
        "certification_date": "2026-10-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "HI",
            "license": "2500",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "NV",
            "license": "846100",
            "primary": true
        },
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "HI",
            "license": "2500",
            "primary": false
        },
        {
            "code": "363LG0600X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Gerontology",
            "state": "HI",
            "license": "2500",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Clifford Abernathy
• Nyetta Shanee Abernathy, M.ED, BCBA, LBA
• Tryna Latethia Abernathy
• Vertanya Abernathy
• Ranisha Aberry
• Abet Counseling Associates
• Lambert R Abeyatunge, MD
• Asanka Abeygunawardana
• Ryann N Abeyta, BS
• Stephanie Alexandria Abeyta, CADC

• Nurse Practitioner in Las Vegas, NV
• Providers in Las Vegas, NV by specialty
• Nurse Practitioner in Nevada

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 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.