DR. GENE ONG M.D.
NPI 1659365286
Internal Medicine - Nephrology in Las Vegas, NV

Active since September 09, 2005PECOS EnrolledAccepts Medicare Assignment
1581 MOUNT MARIAH DR STE 150, LAS VEGAS, NV 89106(702) 851-7766(702) 851-7760 Get Directions Write a Review

NPPES record last updated: May 16, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 16, 2024, Apr 14, 2021, Jan 9, 2019 and 1 more (4 updates tracked since 2016).

About Dr. Gene Ong M.d. NPPES

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

DR. GENE ONG M.D. (NPI 1659365286) is an individual nephrology provider in Las Vegas, Nevada, licensed in Nevada (12481) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Sunrise Hospital And Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1659365286
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameDR. GENE ONGCredential: M.D.
Location Address1581 MOUNT MARIAH DR STE 150Las Vegas, NV 89106-1506
Mailing Address2545 S Bruce St Ste 200Las Vegas, NV 89169-1778 · (702) 732-2438 · Fax (702) 737-5043
Fax(702) 851-7760
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateSeptember 9, 2005
Last NPPES UpdateMay 16, 20244 updates tracked since enumeration
NPPES CertifiedMay 16, 2024
NPI 1659365286 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses Licensed in NV · 12481 Licensed in TX · L1150
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
1581 MOUNT MARIAH DR STE 150, Las Vegas, NV 89106

Secondary Practice Location 1

Location 12450 Fire Mesa St Ste 110Las Vegas, NV 89128-9034 · Phone (702) 853-0090 · Fax (702) 853-0096

Other Identifiers 2

Medicaid157244801TX
Medicaid1659365286NV

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Gene Ong M.d. 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 ID4183702848
PECOS Enrollment IDI20080421000345
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.

Areas of Expertise CMS Part B claims 9

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
511 services174 patients
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.
206 services106 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
142 services21 patients
Dialysis services, per day, less than full month service (20 years or older) 90970
Dialysis is a treatment that replicates some functions of healthy kidneys when they're not working properly. It helps to remove waste, salt, and excess water from your body and maintain a safe level of certain chemicals in your blood. This service, for patients aged 20 or older, is provided on a daily basis for less than a full month.
117 services14 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
101 services69 patients
Home dialysis services per month (20 years or older) 90966
Home dialysis services provide kidney treatment for patients aged 20 or older right in their own homes. This service includes necessary equipment, supplies, and support for performing dialysis. It's a convenient option that allows patients to maintain their daily routines while receiving essential care.
85 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sunrise Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV
1/5 CMS rating
OwnershipProprietary
CMS Certification Number290003
Location3186 S Maryland PkwyLas Vegas, NV 89109 · Clark County
Emergency services

Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290021
Location620 Shadow LaneLas Vegas, NV 89106 · Clark County
Emergency services

Mountainview Hospital

Acute Care Hospitals · Las Vegas, NV
4/5 CMS rating
OwnershipProprietary
CMS Certification Number290039
Location3100 N Tenaya WayLas Vegas, NV 89128 · Clark County
Emergency services Birthing friendly

Spring Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290046
Location5400 South Rainbow BlvdLas Vegas, NV 89118 · Clark County
Emergency services Birthing friendly

Southern Hills Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV
4/5 CMS rating
OwnershipProprietary
CMS Certification Number290047
Location9300 West Sunset RdLas Vegas, NV 89148 · Clark County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 89106 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
$131.25 typical visit price
range $57.07 – $173.24
Typical copayment $32.81 (range $14.26 – $43.31)
Most-billed visit code 99204
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 4

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

Internal Medicine (Nephrology)
1581 MOUNT MARIAH DR STE 150
LAS VEGAS, NV 89106
Internal Medicine (Nephrology)
1581 MOUNT MARIAH DR STE 150
LAS VEGAS, NV 89106
Internal Medicine (Nephrology)
1581 MOUNT MARIAH DR STE 150
LAS VEGAS, NV 89106
Internal Medicine (Nephrology)
1581 MOUNT MARIAH DR STE 150
LAS VEGAS, NV 89106

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gene Ong's NPI number?

The NPI number for Gene Ong is 1659365286. It was assigned to this individual provider in the NPPES registry on September 9, 2005.

Where is Gene Ong located?

Gene Ong practices at 1581 Mount Mariah Dr Ste 150, Las Vegas, NV 89106. The listed phone number is (702) 851-7766.

What is Gene Ong's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Gene Ong enrolled in Medicare?

Yes. Gene Ong is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gene Ong accept?

Health plans from Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Gene Ong as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gene Ong affiliated with any hospitals?

According to CMS data, Gene Ong is affiliated with Sunrise Hospital And Medical Center, Valley Hospital Medical Center, Mountainview Hospital, Spring Valley Hospital Medical Center and Southern Hills Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for Gene Ong was last updated on May 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.