Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. ALEXANDER RAMO ABESAMIS APRN-RX
NPI 1164902185
Nurse Practitioner in Las Vegas, NV

Q: What is Alexander Abesamis's NPI number?

The NPI number for Alexander Abesamis is 1164902185. It was assigned to this individual provider in the NPPES registry on August 20, 2018.

Q: What is Alexander Abesamis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since August 20, 2018PECOS EnrolledAccepts Medicare Assignment

6360 BOULDER HWY, LAS VEGAS, NV 89122(725) 228-4520(877) 889-5390 Get Directions Write a Review

NPPES record last updated: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2026, Sep 20, 2022, Aug 20, 2018 (3 updates tracked since 2018).

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About Mr. Alexander Ramo Abesamis Aprn-rx NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. ALEXANDER RAMO ABESAMIS APRN-RX (NPI 1164902185) is an individual nurse practitioner in Las Vegas, Nevada, licensed in Nevada (846100) and active in the NPI registry since August 2018. He is enrolled in Medicare PECOS, maintains a secondary practice location in Las Vegas, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1164902185

Entity TypeIndividualMale

Primary Taxonomy363L00000X

Provider Legal NameMR. ALEXANDER RAMO ABESAMISCredential: APRN-RX

Location Address6360 BOULDER HWYLas Vegas, NV 89122-7301

Mailing Address6101 Blue Lagoon Dr Ste 200Miami, FL 33126-3168

Phone(725) 228-4520

Fax(877) 889-5390

Sole ProprietorYes

Medical School CMSOtherGraduated 2018

Enumeration DateAugust 20, 2018

Last NPPES UpdateOctober 8, 20263 updates tracked since enumeration

NPPES CertifiedOctober 8, 2026

✔ NPI 1164902185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

Licenses✔ Licensed in NV · 846100✔ Licensed in HI · 2500

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 2500 (HI)

Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License 2500 (HI)

6360 BOULDER HWY, Las Vegas, NV 89122

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Secondary Practice Location 1

Location 12704 N Tenaya WayLas Vegas, NV 89128-0424 · Phone (702) 877-5199

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mr. Alexander Ramo Abesamis Aprn-rx is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739507328

PECOS Enrollment IDI20220805002345

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Alexander Abesamis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centerwell Senior Primary Care (nv) PC

Same address

Internal Medicine

6360 BOULDER HWY
Las Vegas, NV 89122

Reassigned Medicare billing, Nevada enrollment
Medicare enrollment name: Centerwell Senior Primary Care Nv P C
84 clinicians in this Medicare group

NPI 1831765692 (725) 228-4520

Optum Medical Group II Rhodes P C

15 mi

Internal Medicine

2704 N TENAYA WAY
Las Vegas, NV 89128

Reassigned Medicare billing, Nevada enrollment
608 clinicians in this Medicare group

NPI 1790329407 (702) 877-5199

Vicente S Ramo MD PC Inc

2,766 mi

Health Service

634 KALIHI ST, #201
Honolulu, HI 96819

Reassigned Medicare billing, Hawaii enrollment
6 clinicians in this Medicare group

NPI 1639223209 (808) 841-7288

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

24 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89122 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.51 typical visit price

range $57.07 – $173.24

Typical copayment $22.12 (range $14.26 – $43.31)

Most-billed visit code 99203

Established Patient

$100.60 typical visit price

range $18.27 – $140.96

Typical copayment $25.15 (range $4.56 – $35.24)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHARLES A WILSON D.O.

Family Medicine